Re: Quickstart Error trying P4P

[Matt Rippa via Tech-talk <tech-talk at aps.anl.gov>]

Hi Michael,

This works for me on Rocky8, in a python3.9 venv. See below

Thanks!

-Matt

(another3.9env) [mrippa@eioc p4ptest]$ pip install -U pvxslibs==1.1.2a1
Collecting pvxslibs==1.1.2a1
  Downloading pvxslibs-1.1.2a1-cp39-cp39-manylinux2010_x86_64.whl (2.1 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.1/2.1 MB 527.2 kB/s eta 0:00:00
Collecting setuptools-dso>=2.7a1
  Downloading setuptools_dso-2.7a1-py2.py3-none-any.whl (21 kB)
Requirement already satisfied: epicscorelibs<7.0.7.99.1,>=7.0.7.99.0.0 in ./another3.9env/lib64/python3.9/site-packages (from pvxslibs==1.1.2a1) (7.0.7.99.0.0)
Requirement already satisfied: numpy in ./another3.9env/lib64/python3.9/site-packages (from epicscorelibs<7.0.7.99.1,>=7.0.7.99.0.0->pvxslibs==1.1.2a1) (1.24.1)
Requirement already satisfied: setuptools in ./another3.9env/lib/python3.9/site-packages (from epicscorelibs<7.0.7.99.1,>=7.0.7.99.0.0->pvxslibs==1.1.2a1) (60.6.0)
Installing collected packages: setuptools-dso, pvxslibs
  Attempting uninstall: setuptools-dso
    Found existing installation: setuptools-dso 2.6
    Uninstalling setuptools-dso-2.6:
      Successfully uninstalled setuptools-dso-2.6
  Attempting uninstall: pvxslibs
    Found existing installation: pvxslibs 1.1.1
    Uninstalling pvxslibs-1.1.1:
      Successfully uninstalled pvxslibs-1.1.1
Successfully installed pvxslibs-1.1.2a1 setuptools-dso-2.7a1
(another3.9env) [mrippa@eioc p4ptest]$ pip show pvxslibs
Name: pvxslibs
Version: 1.1.2a1
Summary: PVXS libraries packaged for python
Home-page: https://mdavidsaver.github.io/pvxs
Author: Michael Davidsaver
Author-email: mdavidsaver at gmail.com
License: BSD
Location: /home/mrippa/work/p4ptest/another3.9env/lib64/python3.9/site-packages
Requires: epicscorelibs, setuptools-dso
Required-by: p4p
(another3.9env) [mrippa@eioc p4ptest]$ ls -ltra another3.9env/lib64/python3.9/site-packages/
total 4
drwxrwxr-x  3 mrippa domain users   27 Feb  2 04:04 ..
drwxrwxr-x  2 mrippa domain users  123 Feb  2 04:05 numpy.libs
drwxrwxr-x 21 mrippa domain users 4096 Feb  2 04:05 numpy
drwxrwxr-x  2 mrippa domain users  158 Feb  2 04:05 numpy-1.24.1.dist-info
drwxrwxr-x  9 mrippa domain users  292 Feb  2 04:05 epicscorelibs
drwxrwxr-x  2 mrippa domain users  102 Feb  2 04:05 epicscorelibs-7.0.7.99.0.0.dist-info
drwxrwxr-x  8 mrippa domain users  329 Feb  2 04:11 p4p
drwxrwxr-x  2 mrippa domain users  128 Feb  2 04:11 p4p-4.1.5.dist-info
drwxrwxr-x  6 mrippa domain users  115 Feb  4 01:17 pvxslibs
drwxrwxr-x  2 mrippa domain users  119 Feb  4 01:17 pvxslibs-1.1.2a1.dist-info
drwxrwxr-x 11 mrippa domain users  220 Feb  4 01:17 .

(another3.9env) [mrippa@eioc p4ptest]$ python -m p4p.server.cli my:pv:name=int
INFO:__main__:Add my:pv:name
2023-02-04T01:21:42.163168085 WARN pvxs.tcp.setup Server unable to bind port 5075, falling back to [::]:40205
INFO:p4p.server:Running server
                            

On Fri, Feb 3, 2023 at 12:43 PM Michael Davidsaver <mdavidsaver at gmail.com> wrote:

On 2/3/23 08:50, Michael Davidsaver wrote:
> On 2/1/23 23:08, Matt Rippa wrote:
>>   Here's the Fedora 37, Python 3.11 output.
>
> Investigating further.  I think there has been some change to effecting where PIP
> places files which breaks an assumption I am making.  (a lib/ vs. lib64/ thing)
> I'm not yet certain if this is a question of redhat vs. debian difference, or of
> pip version.

Matt, please try updating the pvxslibs module.  Then re-test.

> pip install -U pvxslibs==1.1.2a1


> Building P4P as an epics module still works.
>
>
>
>> Cheers,
>> -Matt
>>
>> [mrippa@localhost p4p]$ python -m virtualenv p311env
>> created virtual environment CPython3.11.1.final.0-64 in 104ms
>>    creator CPython3Posix(dest=/home/mrippa/work/p4p/p311env, clear=False, no_vcs_ignore=False, global=False)
>>    seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/home/mrippa/.local/share/virtualenv)
>>      added seed packages: pip==22.3.1, setuptools==65.6.3, wheel==0.38.4
>>    activators BashActivator,CShellActivator,FishActivator,NushellActivator,PowerShellActivator,PythonActivator
>> [mrippa@localhost p4p]$
>> [mrippa@localhost p4p]$
>> [mrippa@localhost p4p]$ . p311env/bin/activate
>> (p311env) [mrippa@localhost p4p]$ python -m pip install -U pip
>> Requirement already satisfied: pip in ./p311env/lib/python3.11/site-packages (22.3.1)
>> Collecting pip
>>    Using cached pip-23.0-py3-none-any.whl (2.1 MB)
>> Installing collected packages: pip
>>    Attempting uninstall: pip
>>      Found existing installation: pip 22.3.1
>>      Uninstalling pip-22.3.1:
>>        Successfully uninstalled pip-22.3.1
>> Successfully installed pip-23.0
>> (p311env) [mrippa@localhost p4p]$ python -m pip install nose2
>> Collecting nose2
>>    Using cached nose2-0.12.0-py2.py3-none-any.whl (152 kB)
>> Installing collected packages: nose2
>> Successfully installed nose2-0.12.0
>> (p311env) [mrippa@localhost p4p]$ python -m pip install -v p4p
>> Using pip 23.0 from /home/mrippa/work/p4p/p311env/lib/python3.11/site-packages/pip (python 3.11)
>> Collecting p4p
>>    Using cached p4p-4.1.5-cp311-cp311-linux_x86_64.whl
>> Collecting epicscorelibs<7.0.7.99.1,>=7.0.7.99.0.0
>>    Using cached epicscorelibs-7.0.7.99.0.0-cp311-cp311-linux_x86_64.whl
>> Collecting pvxslibs<1.2.0a1,>=1.1.1
>>    Using cached pvxslibs-1.1.1-cp311-cp311-linux_x86_64.whl
>>    Link requires a different Python (3.11.1 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/3a/be/650f9c091ef71cb01d735775d554e068752d3ff63d7943b26316dc401749/numpy-1.21.2.zip <https://files.pythonhosted.org/packages/3a/be/650f9c091ef71cb01d735775d554e068752d3ff63d7943b26316dc401749/numpy-1.21.2.zip> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.7,<3.11)
>>    Link requires a different Python (3.11.1 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/5f/d6/ad58ded26556eaeaa8c971e08b6466f17c4ac4d786cd3d800e26ce59cc01/numpy-1.21.3.zip <https://files.pythonhosted.org/packages/5f/d6/ad58ded26556eaeaa8c971e08b6466f17c4ac4d786cd3d800e26ce59cc01/numpy-1.21.3.zip> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.7,<3.11)
>>    Link requires a different Python (3.11.1 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/fb/48/b0708ebd7718a8933f0d3937513ef8ef2f4f04529f1f66ca86d873043921/numpy-1.21.4.zip <https://files.pythonhosted.org/packages/fb/48/b0708ebd7718a8933f0d3937513ef8ef2f4f04529f1f66ca86d873043921/numpy-1.21.4.zip> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.7,<3.11)
>>    Link requires a different Python (3.11.1 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/c2/a8/a924a09492bdfee8c2ec3094d0a13f2799800b4fdc9c890738aeeb12c72e/numpy-1.21.5.zip <https://files.pythonhosted.org/packages/c2/a8/a924a09492bdfee8c2ec3094d0a13f2799800b4fdc9c890738aeeb12c72e/numpy-1.21.5.zip> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.7,<3.11)
>>    Link requires a different Python (3.11.1 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/45/b7/de7b8e67f2232c26af57c205aaad29fe17754f793404f59c8a730c7a191a/numpy-1.21.6.zip <https://files.pythonhosted.org/packages/45/b7/de7b8e67f2232c26af57c205aaad29fe17754f793404f59c8a730c7a191a/numpy-1.21.6.zip> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.7,<3.11)
>> Collecting numpy>=1.24.1
>>    Using cached numpy-1.24.1-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (17.3 MB)
>> Requirement already satisfied: nose2>=0.8.0 in ./p311env/lib/python3.11/site-packages (from p4p) (0.12.0)
>> Collecting ply
>>    Using cached ply-3.11-py2.py3-none-any.whl (49 kB)
>> Requirement already satisfied: setuptools in ./p311env/lib/python3.11/site-packages (from epicscorelibs<7.0.7.99.1,>=7.0.7.99.0.0->p4p) (65.6.3)
>> Collecting setuptools-dso>=2.0a1
>>    Using cached setuptools_dso-2.6-py2.py3-none-any.whl (20 kB)
>> Installing collected packages: ply, setuptools-dso, numpy, epicscorelibs, pvxslibs, p4p
>>    changing mode of /home/mrippa/work/p4p/p311env/bin/f2py to 755
>>    changing mode of /home/mrippa/work/p4p/p311env/bin/f2py3 to 755
>>    changing mode of /home/mrippa/work/p4p/p311env/bin/f2py3.11 to 755
>>    changing mode of /home/mrippa/work/p4p/p311env/bin/pvagw to 755
>> Successfully installed epicscorelibs-7.0.7.99.0.0 numpy-1.24.1 p4p-4.1.5 ply-3.11 pvxslibs-1.1.1 setuptools-dso-2.6
>> (p311env) [mrippa@localhost p4p]$ python -m nose2 p4p
>> E
>> ======================================================================
>> ERROR: p4p (nose2.loader.LoadTestsFailure.p4p)
>> ----------------------------------------------------------------------
>> Traceback (most recent call last):
>>    File "/home/mrippa/work/p4p/p311env/lib/python3.11/site-packages/nose2/_vendor/six.py", line 719, in reraise
>>      raise value
>>    File "/home/mrippa/work/p4p/p311env/lib/python3.11/site-packages/nose2/plugins/loader/functions.py", line 81, in loadTestsFromName
>>      result = util.test_from_name(name, module)
>>               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>    File "/home/mrippa/work/p4p/p311env/lib/python3.11/site-packages/nose2/util.py", line 92, in test_from_name
>>      parent, obj = object_from_name(name, module)
>>                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>    File "/home/mrippa/work/p4p/p311env/lib/python3.11/site-packages/nose2/util.py", line 112, in object_from_name
>>      (module, import_error) = try_import_module_from_name(parts[:])
>>                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>    File "/home/mrippa/work/p4p/p311env/lib/python3.11/site-packages/nose2/util.py", line 171, in try_import_module_from_name
>>      six.reraise(*import_error)
>>    File "/home/mrippa/work/p4p/p311env/lib/python3.11/site-packages/nose2/_vendor/six.py", line 719, in reraise
>>      raise value
>>    File "/home/mrippa/work/p4p/p311env/lib/python3.11/site-packages/nose2/util.py", line 165, in try_import_module_from_name
>>      module = __import__(".".join(splitted_name))
>>               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>    File "/home/mrippa/work/p4p/p311env/lib64/python3.11/site-packages/p4p/__init__.py", line 14, in <module>
>>      from .wrapper import Value, Type
>>    File "/home/mrippa/work/p4p/p311env/lib64/python3.11/site-packages/p4p/wrapper.py", line 5, in <module>
>>      from . import _p4p
>> ImportError: libpvxs.so.1.1: cannot open shared object file: No such file or directory
>>
>> ----------------------------------------------------------------------
>> Ran 1 test in 0.000s
>>
>> FAILED (errors=1)
>>
>> On Wed, Feb 1, 2023 at 6:09 PM Matt Rippa <matt.rippa at noirlab.edu <mailto:matt.rippa at noirlab.edu>> wrote:
>>
>>     I followed installing python39:
>>     $> dnf install python39
>>     ...
>>
>>     [mrippa@eioc p4ptest]$ python3.9 -m virtualenv another3.9env
>>     created virtual environment CPython3.9.13.final.0-64 in 1761ms
>>       creator CPython3Posix(dest=/home/mrippa/work/p4ptest/another3.9env, clear=False, no_vcs_ignore=False, global=False)
>>       seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/home/mrippa/.local/share/virtualenv)
>>         added seed packages: pip==22.0.3, setuptools==60.6.0, wheel==0.37.1
>>       activators BashActivator,CShellActivator,FishActivator,NushellActivator,PowerShellActivator,PythonActivator
>>     [mrippa@eioc p4ptest]$
>>     [mrippa@eioc p4ptest]$
>>     [mrippa@eioc p4ptest]$ ./another3.9env/bin/
>>     pip        pip-3.9    pip3       pip3.9     python     python3    python3.9  wheel      wheel-3.9  wheel3     wheel3.9
>>     [mrippa@eioc p4ptest]$ . another3.9env/bin/activate
>>     (another3.9env) [mrippa@eioc p4ptest]$
>>     (another3.9env) [mrippa@eioc p4ptest]$
>>     (another3.9env) [mrippa@eioc p4ptest]$ python -V
>>     Python 3.9.13
>>     (another3.9env) [mrippa@eioc p4ptest]$ python -m pip install -U pip
>>     Requirement already satisfied: pip in ./another3.9env/lib/python3.9/site-packages (22.0.3)
>>     Collecting pip
>>       Using cached pip-23.0-py3-none-any.whl (2.1 MB)
>>     Installing collected packages: pip
>>       Attempting uninstall: pip
>>         Found existing installation: pip 22.0.3
>>         Uninstalling pip-22.0.3:
>>           Successfully uninstalled pip-22.0.3
>>     Successfully installed pip-23.0
>>     (another3.9env) [mrippa@eioc p4ptest]$ python -m pip install nose2
>>     Collecting nose2
>>       Using cached nose2-0.12.0-py2.py3-none-any.whl (152 kB)
>>     Installing collected packages: nose2
>>     Successfully installed nose2-0.12.0
>>     (another3.9env) [mrippa@eioc p4ptest]$ python -m pip install -v p4p
>>     Using pip 23.0 from /home/mrippa/work/p4ptest/another3.9env/lib/python3.9/site-packages/pip (python 3.9)
>>     Collecting p4p
>>       Downloading p4p-4.1.5-cp39-cp39-manylinux2010_x86_64.whl (373 kB)
>>     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━373.5/373.5 kB1.4 MB/seta 0:00:00
>>     Collecting numpy>=1.19.3
>>       Downloading numpy-1.24.1-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (17.3 MB)
>>     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━17.3/17.3 MB28.5 MB/seta 0:00:00
>>     Collecting pvxslibs<1.2.0a1,>=1.1.0
>>       Downloading pvxslibs-1.1.1-cp39-cp39-manylinux2010_x86_64.whl (2.1 MB)
>>     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━2.1/2.1 MB33.9 MB/seta 0:00:00
>>     Collecting epicscorelibs<7.0.7.99.1,>=7.0.7.99.0.0
>>       Downloading epicscorelibs-7.0.7.99.0.0-cp39-cp39-manylinux2010_x86_64.whl (5.3 MB)
>>     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━5.3/5.3 MB30.5 MB/seta 0:00:00
>>     Requirement already satisfied: nose2>=0.8.0 in ./another3.9env/lib/python3.9/site-packages (from p4p) (0.12.0)
>>     Collecting ply
>>       Using cached ply-3.11-py2.py3-none-any.whl (49 kB)
>>     Requirement already satisfied: setuptools in ./another3.9env/lib/python3.9/site-packages (from epicscorelibs<7.0.7.99.1,>=7.0.7.99.0.0->p4p) (60.6.0)
>>     Collecting setuptools-dso>=2.0a1
>>       Using cached setuptools_dso-2.6-py2.py3-none-any.whl (20 kB)
>>     Installing collected packages: ply, setuptools-dso, numpy, epicscorelibs, pvxslibs, p4p
>>       changing mode of /home/mrippa/work/p4ptest/another3.9env/bin/f2py to 775
>>       changing mode of /home/mrippa/work/p4ptest/another3.9env/bin/f2py3 to 775
>>       changing mode of /home/mrippa/work/p4ptest/another3.9env/bin/f2py3.9 to 775
>>       changing mode of /home/mrippa/work/p4ptest/another3.9env/bin/pvagw to 775
>>     Successfully installed epicscorelibs-7.0.7.99.0.0 numpy-1.24.1 p4p-4.1.5 ply-3.11 pvxslibs-1.1.1 setuptools-dso-2.6
>>     (another3.9env) [mrippa@eioc p4ptest]$ python -m nose2 p4p
>>     E
>>     ======================================================================
>>     ERROR: p4p (nose2.loader.LoadTestsFailure)
>>     ----------------------------------------------------------------------
>>     Traceback (most recent call last):
>>       File "/home/mrippa/work/p4ptest/another3.9env/lib/python3.9/site-packages/nose2/_vendor/six.py", line 719, in reraise
>>         raise value
>>       File "/home/mrippa/work/p4ptest/another3.9env/lib/python3.9/site-packages/nose2/plugins/loader/functions.py", line 81, in loadTestsFromName
>>         result = util.test_from_name(name, module)
>>       File "/home/mrippa/work/p4ptest/another3.9env/lib/python3.9/site-packages/nose2/util.py", line 92, in test_from_name
>>         parent, obj = object_from_name(name, module)
>>       File "/home/mrippa/work/p4ptest/another3.9env/lib/python3.9/site-packages/nose2/util.py", line 112, in object_from_name
>>         (module, import_error) = try_import_module_from_name(parts[:])
>>       File "/home/mrippa/work/p4ptest/another3.9env/lib/python3.9/site-packages/nose2/util.py", line 171, in try_import_module_from_name
>>         six.reraise(*import_error)
>>       File "/home/mrippa/work/p4ptest/another3.9env/lib/python3.9/site-packages/nose2/_vendor/six.py", line 719, in reraise
>>         raise value
>>       File "/home/mrippa/work/p4ptest/another3.9env/lib/python3.9/site-packages/nose2/util.py", line 165, in try_import_module_from_name
>>         module = __import__(".".join(splitted_name))
>>       File "/home/mrippa/work/p4ptest/another3.9env/lib64/python3.9/site-packages/p4p/__init__.py", line 14, in <module>
>>         from .wrapper import Value, Type
>>       File "/home/mrippa/work/p4ptest/another3.9env/lib64/python3.9/site-packages/p4p/wrapper.py", line 5, in <module>
>>         from . import _p4p
>>     ImportError: libpvxs.so.1.1: cannot open shared object file: No such file or directory
>>
>>     ----------------------------------------------------------------------
>>     Ran 1 test in 0.000s
>>
>>     FAILED (errors=1)
>>
>>
>>     On Wed, Feb 1, 2023 at 5:55 PM Matt Rippa <matt.rippa at noirlab.edu <mailto:matt.rippa at noirlab.edu>> wrote:
>>
>>         Hi Michael,
>>
>>         I'm in my lab machine today and it has Rocky8.7 with Python 3.6.8. The output is below. Looks like I need to upgrade python in this case.
>>
>>         I can follow up soon with Fedora 37 and Python 3.11.
>>
>>         Thanks!
>>         -Matt
>>
>>         [mrippa@eioc p4ptest]$ python -V
>>         Python 3.6.8
>>
>>         (anotherenv) [mrippa@eioc p4ptest]$ uname -a
>>         Linux eioc 4.18.0-348.20.1.el8_5.x86_64 #1 SMP Thu Mar 10 20:59:28 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
>>
>>         [mrippa@eioc p4ptest]$ . anotherenv/bin/activate
>>         (anotherenv) [mrippa@eioc p4ptest]$
>>         (anotherenv) [mrippa@eioc p4ptest]$
>>         (anotherenv) [mrippa@eioc p4ptest]$ python -m pip install -U pip
>>         Requirement already satisfied: pip in ./anotherenv/lib/python3.6/site-packages (21.3.1)
>>         (anotherenv) [mrippa@eioc p4ptest]$ python -m pip install nose2
>>         Collecting nose2
>>            Using cached nose2-0.12.0-py2.py3-none-any.whl (152 kB)
>>         Installing collected packages: nose2
>>         Successfully installed nose2-0.12.0
>>         (anotherenv) [mrippa@eioc p4ptest]$ python -m pip install -v p4p
>>         Using pip 21.3.1 from /home/mrippa/work/p4ptest/anotherenv/lib/python3.6/site-packages/pip (python 3.6)
>>         Collecting p4p
>>            Using cached p4p-4.1.5-cp36-cp36m-manylinux1_x86_64.whl (398 kB)
>>            Link requires a different Python (3.6.8 not in: '>=3.7'): https://files.pythonhosted.org/packages/c3/97/fd507e48f8c7cab73a9f002e52e15983b5636b4ac6cf69b83ae240324b44/numpy-1.20.0.zip#sha256=3d8233c03f116d068d5365fed4477f2947c7229582dad81e5953088989294cec <https://files.pythonhosted.org/packages/c3/97/fd507e48f8c7cab73a9f002e52e15983b5636b4ac6cf69b83ae240324b44/numpy-1.20.0.zip#sha256=3d8233c03f116d068d5365fed4477f2947c7229582dad81e5953088989294cec> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.7)
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>>            Link requires a different Python (3.6.8 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/c2/a8/a924a09492bdfee8c2ec3094d0a13f2799800b4fdc9c890738aeeb12c72e/numpy-1.21.5.zip#sha256=6a5928bc6241264dce5ed509e66f33676fc97f464e7a919edc672fb5532221ee <https://files.pythonhosted.org/packages/c2/a8/a924a09492bdfee8c2ec3094d0a13f2799800b4fdc9c890738aeeb12c72e/numpy-1.21.5.zip#sha256=6a5928bc6241264dce5ed509e66f33676fc97f464e7a919edc672fb5532221ee> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.7,<3.11)
>>            Link requires a different Python (3.6.8 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/45/b7/de7b8e67f2232c26af57c205aaad29fe17754f793404f59c8a730c7a191a/numpy-1.21.6.zip#sha256=ecb55251139706669fdec2ff073c98ef8e9a84473e51e716211b41aa0f18e656 <https://files.pythonhosted.org/packages/45/b7/de7b8e67f2232c26af57c205aaad29fe17754f793404f59c8a730c7a191a/numpy-1.21.6.zip#sha256=ecb55251139706669fdec2ff073c98ef8e9a84473e51e716211b41aa0f18e656> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.7,<3.11)
>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/50/e1/9b0c184f04b8cf5f3c941ffa56fbcbe936888bdac9aa7ba6bae405ac752b/numpy-1.22.0.zip#sha256=a955e4128ac36797aaffd49ab44ec74a71c11d6938df83b1285492d277db5397 <https://files.pythonhosted.org/packages/50/e1/9b0c184f04b8cf5f3c941ffa56fbcbe936888bdac9aa7ba6bae405ac752b/numpy-1.22.0.zip#sha256=a955e4128ac36797aaffd49ab44ec74a71c11d6938df83b1285492d277db5397> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/0a/c8/a62767a6b374a0dfb02d2a0456e5f56a372cdd1689dbc6ffb6bf1ddedbc0/numpy-1.22.1.zip#sha256=e348ccf5bc5235fc405ab19d53bec215bb373300e5523c7b476cc0da8a5e9973 <https://files.pythonhosted.org/packages/0a/c8/a62767a6b374a0dfb02d2a0456e5f56a372cdd1689dbc6ffb6bf1ddedbc0/numpy-1.22.1.zip#sha256=e348ccf5bc5235fc405ab19d53bec215bb373300e5523c7b476cc0da8a5e9973> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/e9/6c/c0a8130fe198f27bab92f1b28631e0cc2572295f6b7a31e87efe7448aa1c/numpy-1.22.2.zip#sha256=076aee5a3763d41da6bef9565fdf3cb987606f567cd8b104aded2b38b7b47abf <https://files.pythonhosted.org/packages/e9/6c/c0a8130fe198f27bab92f1b28631e0cc2572295f6b7a31e87efe7448aa1c/numpy-1.22.2.zip#sha256=076aee5a3763d41da6bef9565fdf3cb987606f567cd8b104aded2b38b7b47abf> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/64/4a/b008d1f8a7b9f5206ecf70a53f84e654707e7616a771d84c05151a4713e9/numpy-1.22.3.zip#sha256=dbc7601a3b7472d559dc7b933b18b4b66f9aa7452c120e87dfb33d02008c8a18 <https://files.pythonhosted.org/packages/64/4a/b008d1f8a7b9f5206ecf70a53f84e654707e7616a771d84c05151a4713e9/numpy-1.22.3.zip#sha256=dbc7601a3b7472d559dc7b933b18b4b66f9aa7452c120e87dfb33d02008c8a18> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/f6/d8/ab692a75f584d13c6542c3994f75def5bce52ded9399f52e230fe402819d/numpy-1.22.4.zip#sha256=425b390e4619f58d8526b3dcf656dde069133ae5c240229821f01b5f44ea07af <https://files.pythonhosted.org/packages/f6/d8/ab692a75f584d13c6542c3994f75def5bce52ded9399f52e230fe402819d/numpy-1.22.4.zip#sha256=425b390e4619f58d8526b3dcf656dde069133ae5c240229821f01b5f44ea07af> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/33/ad/fc5e3fd1077622b2b32fc3fd36176b36475b63da486eb5578d7f8fb2af29/numpy-1.23.0rc1.tar.gz#sha256=3a09d0f564f59b6da54f592909d3fdbd50b492ef9fbe6d699043c992538ba0e0 <https://files.pythonhosted.org/packages/33/ad/fc5e3fd1077622b2b32fc3fd36176b36475b63da486eb5578d7f8fb2af29/numpy-1.23.0rc1.tar.gz#sha256=3a09d0f564f59b6da54f592909d3fdbd50b492ef9fbe6d699043c992538ba0e0> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/7b/bc/05e61801a3689f81c8569c057c61fd1d302e989be5c96f6ce7acee46250a/numpy-1.23.0rc2.tar.gz#sha256=8e8a88657c028b8b77f3df6f266a5e6ffb4419cbc3dfb525cbbb80ba710f5da2 <https://files.pythonhosted.org/packages/7b/bc/05e61801a3689f81c8569c057c61fd1d302e989be5c96f6ce7acee46250a/numpy-1.23.0rc2.tar.gz#sha256=8e8a88657c028b8b77f3df6f266a5e6ffb4419cbc3dfb525cbbb80ba710f5da2> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/a2/bf/1502d20b4a7f5d5f74c5242748834aaf8cd6ff7cb40b7c64ef58ba47a751/numpy-1.23.0rc3.tar.gz#sha256=6a8fc5573cc8cb8108cec555bca5745d2798c54eef107d478b4320c1f6542102 <https://files.pythonhosted.org/packages/a2/bf/1502d20b4a7f5d5f74c5242748834aaf8cd6ff7cb40b7c64ef58ba47a751/numpy-1.23.0rc3.tar.gz#sha256=6a8fc5573cc8cb8108cec555bca5745d2798c54eef107d478b4320c1f6542102> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
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>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/13/b1/0c22aa7ca1deda4915cdec9562f839546bb252eecf6ad596eaec0592bd35/numpy-1.23.1.tar.gz#sha256=d748ef349bfef2e1194b59da37ed5a29c19ea8d7e6342019921ba2ba4fd8b624 <https://files.pythonhosted.org/packages/13/b1/0c22aa7ca1deda4915cdec9562f839546bb252eecf6ad596eaec0592bd35/numpy-1.23.1.tar.gz#sha256=d748ef349bfef2e1194b59da37ed5a29c19ea8d7e6342019921ba2ba4fd8b624> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
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>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/0a/88/f4f0c7a982efdf7bf22f283acf6009b29a9cc5835b684a49f8d3a4adb22f/numpy-1.23.3.tar.gz#sha256=51bf49c0cd1d52be0a240aa66f3458afc4b95d8993d2d04f0d91fa60c10af6cd <https://files.pythonhosted.org/packages/0a/88/f4f0c7a982efdf7bf22f283acf6009b29a9cc5835b684a49f8d3a4adb22f/numpy-1.23.3.tar.gz#sha256=51bf49c0cd1d52be0a240aa66f3458afc4b95d8993d2d04f0d91fa60c10af6cd> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
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>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/42/38/775b43da55fa7473015eddc9a819571517d9a271a9f8134f68fb9be2f212/numpy-1.23.5.tar.gz#sha256=1b1766d6f397c18153d40015ddfc79ddb715cabadc04d2d228d4e5a8bc4ded1a <https://files.pythonhosted.org/packages/42/38/775b43da55fa7473015eddc9a819571517d9a271a9f8134f68fb9be2f212/numpy-1.23.5.tar.gz#sha256=1b1766d6f397c18153d40015ddfc79ddb715cabadc04d2d228d4e5a8bc4ded1a> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
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>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/da/d9/f27cf8e76b9bb015802cb347f208a32383299fd5e30965735a82a92902ae/numpy-1.24.0rc2.tar.gz#sha256=c943c61fa708a6225e199aff755b2c3f5a353a2bbb726e10334a05b8e1fc030b <https://files.pythonhosted.org/packages/da/d9/f27cf8e76b9bb015802cb347f208a32383299fd5e30965735a82a92902ae/numpy-1.24.0rc2.tar.gz#sha256=c943c61fa708a6225e199aff755b2c3f5a353a2bbb726e10334a05b8e1fc030b> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/5f/c7/5ca7c100dcc85b5ef1b176bdf87be5e4392c2c3018e13cc7cdef828c6a09/numpy-1.24.0.tar.gz#sha256=c4ab7c9711fe6b235e86487ca74c1b092a6dd59a3cb45b63241ea0a148501853 <https://files.pythonhosted.org/packages/5f/c7/5ca7c100dcc85b5ef1b176bdf87be5e4392c2c3018e13cc7cdef828c6a09/numpy-1.24.0.tar.gz#sha256=c4ab7c9711fe6b235e86487ca74c1b092a6dd59a3cb45b63241ea0a148501853> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
>>            Link requires a different Python (3.6.8 not in: '>=3.8'): https://files.pythonhosted.org/packages/ce/b8/c170db50ec49d5845bd771bc5549fe734ee73083c5c52791915f95d8e2bc/numpy-1.24.1.tar.gz#sha256=2386da9a471cc00a1f47845e27d916d5ec5346ae9696e01a8a34760858fe9dd2 <https://files.pythonhosted.org/packages/ce/b8/c170db50ec49d5845bd771bc5549fe734ee73083c5c52791915f95d8e2bc/numpy-1.24.1.tar.gz#sha256=2386da9a471cc00a1f47845e27d916d5ec5346ae9696e01a8a34760858fe9dd2> (from https://pypi.org/simple/numpy/ <https://pypi.org/simple/numpy/>) (requires-python:>=3.8)
>>         Collecting numpy>=1.12.1
>>            Using cached numpy-1.19.5-cp36-cp36m-manylinux2010_x86_64.whl (14.8 MB)
>>         Collecting epicscorelibs<7.0.7.99.1,>=7.0.7.99.0.0
>>            Using cached epicscorelibs-7.0.7.99.0.0-cp36-cp36m-manylinux1_x86_64.whl (5.3 MB)
>>         Requirement already satisfied: nose2>=0.8.0 in ./anotherenv/lib/python3.6/site-packages (from p4p) (0.12.0)
>>         Collecting ply
>>            Using cached ply-3.11-py2.py3-none-any.whl (49 kB)
>>         Collecting pvxslibs<1.2.0a1,>=1.1.0
>>            Using cached pvxslibs-1.1.1-cp36-cp36m-manylinux1_x86_64.whl (2.0 MB)
>>         Collecting setuptools-dso>=2.0a1
>>            Using cached setuptools_dso-2.6-py2.py3-none-any.whl (20 kB)
>>         Requirement already satisfied: setuptools in ./anotherenv/lib/python3.6/site-packages (from epicscorelibs<7.0.7.99.1,>=7.0.7.99.0.0->p4p) (59.6.0)
>>         Installing collected packages: setuptools-dso, numpy, epicscorelibs, pvxslibs, ply, p4p
>>            changing mode of /home/mrippa/work/p4ptest/anotherenv/bin/f2py to 775
>>            changing mode of /home/mrippa/work/p4ptest/anotherenv/bin/f2py3 to 775
>>            changing mode of /home/mrippa/work/p4ptest/anotherenv/bin/f2py3.6 to 775
>>            changing mode of /home/mrippa/work/p4ptest/anotherenv/bin/pvagw to 775
>>         Successfully installed epicscorelibs-7.0.7.99.0.0 numpy-1.19.5 p4p-4.1.5 ply-3.11 pvxslibs-1.1.1 setuptools-dso-2.6
>>         (anotherenv) [mrippa@eioc p4ptest]$
>>         (anotherenv) [mrippa@eioc p4ptest]$ python -m nose2 p4p
>>         E
>>         ======================================================================
>>         ERROR: p4p (nose2.loader.LoadTestsFailure)
>>         ----------------------------------------------------------------------
>>         Traceback (most recent call last):
>>            File "/home/mrippa/work/p4ptest/anotherenv/lib/python3.6/site-packages/nose2/_vendor/six.py", line 719, in reraise
>>              raise value
>>            File "/home/mrippa/work/p4ptest/anotherenv/lib/python3.6/site-packages/nose2/plugins/loader/functions.py", line 81, in loadTestsFromName
>>              result = util.test_from_name(name, module)
>>            File "/home/mrippa/work/p4ptest/anotherenv/lib/python3.6/site-packages/nose2/util.py", line 92, in test_from_name
>>              parent, obj = object_from_name(name, module)
>>            File "/home/mrippa/work/p4ptest/anotherenv/lib/python3.6/site-packages/nose2/util.py", line 112, in object_from_name
>>              (module, import_error) = try_import_module_from_name(parts[:])
>>            File "/home/mrippa/work/p4ptest/anotherenv/lib/python3.6/site-packages/nose2/util.py", line 171, in try_import_module_from_name
>>              six.reraise(*import_error)
>>            File "/home/mrippa/work/p4ptest/anotherenv/lib/python3.6/site-packages/nose2/_vendor/six.py", line 719, in reraise
>>              raise value
>>            File "/home/mrippa/work/p4ptest/anotherenv/lib/python3.6/site-packages/nose2/util.py", line 165, in try_import_module_from_name
>>              module = __import__(".".join(splitted_name))
>>            File "/home/mrippa/work/p4ptest/anotherenv/lib64/python3.6/site-packages/p4p/__init__.py", line 14, in <module>
>>              from .wrapper import Value, Type
>>            File "/home/mrippa/work/p4ptest/anotherenv/lib64/python3.6/site-packages/p4p/wrapper.py", line 5, in <module>
>>              from . import _p4p
>>         ImportError: libpvxs.so.1.1: cannot open shared object file: No such file or directory
>>
>>         ----------------------------------------------------------------------
>>         Ran 1 test in 0.000s
>>
>>         FAILED (errors=1)
>>
>>         On Wed, Feb 1, 2023 at 9:40 AM Michael Davidsaver <mdavidsaver at gmail.com <mailto:mdavidsaver at gmail.com>> wrote:
>>
>>             On 2/1/23 01:59, Matt Rippa via Tech-talk wrote:
>>              > Hi folks,
>>              >
>>              > I'm starting to look at p4p and following this guide https://mdavidsaver.github.io/p4p/starting.html#starting <https://mdavidsaver.github.io/p4p/starting.html#starting> <https://mdavidsaver.github.io/p4p/starting.html#starting <https://mdavidsaver.github.io/p4p/starting.html#starting>>.
>>
>>             Congratulations on being perhaps the first person to try P4P with python 3.11!
>>
>>             I haven't yet published pre-compiled .whl files for python 3.11, so I guess
>>             something went wrong during local compilation.  Could you try the following
>>             with a new virtualenv?
>>
>>              > python -m virtualenv anotherenv
>>              > . anotherenv/bin/activate
>>              > python -m pip install -U pip
>>              > python -m pip install nose2
>>              > python -m pip install -v p4p
>>              > python -m nose2 p4p
>>
>>             This adds a '-v' which will print quite a bit of detail while building p4p
>>             and its dependencies.  Please send me the full output.
>>
>>
>>              > I'm running into this error.
>>              > ImportError: libpvxs.so.1.1: cannot open shared object file: No such file or directory
>>              >
>>              > pip show pvxslibs
>>              > shows it's installed.  Full output below.
>>              >
>>              > But further inspection looks like only the info directory is installed.
>>              > (p4ptest) [mrippa@localhost p4p2]$ ls -ltra /home/mrippa/work/p4p2/p4ptest/lib64/python3.11/site-packages
>>              > total 40
>>              > drwxr-xr-x.  3 mrippa mrippa 4096 Jan 31 23:19 ..
>>              > drwxr-xr-x.  2 mrippa mrippa 4096 Jan 31 23:29 numpy.libs
>>              > drwxr-xr-x. 21 mrippa mrippa 4096 Jan 31 23:29 numpy
>>              > drwxr-xr-x.  2 mrippa mrippa 4096 Jan 31 23:29 numpy-1.24.1.dist-info
>>              > drwxr-xr-x.  9 mrippa mrippa 4096 Jan 31 23:29 epicscorelibs
>>              > drwxr-xr-x.  2 mrippa mrippa 4096 Jan 31 23:29 epicscorelibs-7.0.7.99.0.0.dist-info
>>              > drwxr-xr-x.  2 mrippa mrippa 4096 Jan 31 23:29 pvxslibs-1.1.1.dist-info
>>              > drwxr-xr-x. 10 mrippa mrippa 4096 Jan 31 23:44 .
>>              > drwxr-xr-x.  8 mrippa mrippa 4096 Jan 31 23:44 p4p
>>              > drwxr-xr-x.  2 mrippa mrippa 4096 Jan 31 23:44 p4p-4.1.5.dist-info
>>              >
>>              > I tried to uninstall and reinstall with the same result.
>>              > Tried on Fedora 37 and Rocky8 with the same result.
>>              >
>>              > $ uname -a
>>              > Linux localhost.localdomain 6.1.8-200.fc37.x86_64 #1 SMP PREEMPT_DYNAMIC Tue Jan 24 20:32:16 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
>>              > $ python -V
>>              > Python 3.11.1
>>              >
>>              > Thanks for any insight!
>>              > -Matt
>>              >
>>              > (p4ptest) [mrippa@localhost p4p2]$ python -m pip install -U p4p nose2
>>              > Requirement already satisfied: p4p in ./p4ptest/lib64/python3.11/site-packages (4.1.5)
>>              > Requirement already satisfied: nose2 in ./p4ptest/lib/python3.11/site-packages (0.12.0)
>>              > Requirement already satisfied: epicscorelibs<7.0.7.99.1,>=7.0.7.99.0.0 in ./p4ptest/lib64/python3.11/site-packages (from p4p) (7.0.7.99.0.0)
>>              > Requirement already satisfied: pvxslibs<1.2.0a1,>=1.1.1 in ./p4ptest/lib64/python3.11/site-packages (from p4p) (1.1.1)
>>              > Requirement already satisfied: numpy>=1.24.1 in ./p4ptest/lib64/python3.11/site-packages (from p4p) (1.24.1)
>>              > Requirement already satisfied: ply in ./p4ptest/lib/python3.11/site-packages (from p4p) (3.11)
>>              > Requirement already satisfied: setuptools in ./p4ptest/lib/python3.11/site-packages (from epicscorelibs<7.0.7.99.1,>=7.0.7.99.0.0->p4p) (65.6.3)
>>              > Requirement already satisfied: setuptools-dso>=2.0a1 in ./p4ptest/lib/python3.11/site-packages (from epicscorelibs<7.0.7.99.1,>=7.0.7.99.0.0->p4p) (2.6)
>>              >
>>              >
>>              > (p4ptest) [mrippa@localhost p4p2]$ python -m nose2 p4p
>>              > E
>>              > ======================================================================
>>              > ERROR: p4p (nose2.loader.LoadTestsFailure.p4p)
>>              > ----------------------------------------------------------------------
>>              > Traceback (most recent call last):
>>              >   File "/home/mrippa/work/p4p2/p4ptest/lib/python3.11/site-packages/nose2/_vendor/six.py", line 719, in reraise
>>              >     raise value
>>              >   File "/home/mrippa/work/p4p2/p4ptest/lib/python3.11/site-packages/nose2/plugins/loader/functions.py", line 81, in loadTestsFromName
>>              >     result = util.test_from_name(name, module)
>>              >              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>              >   File "/home/mrippa/work/p4p2/p4ptest/lib/python3.11/site-packages/nose2/util.py", line 92, in test_from_name
>>              >     parent, obj = object_from_name(name, module)
>>              >                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>              >   File "/home/mrippa/work/p4p2/p4ptest/lib/python3.11/site-packages/nose2/util.py", line 112, in object_from_name
>>              >     (module, import_error) = try_import_module_from_name(parts[:])
>>              >                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>              >   File "/home/mrippa/work/p4p2/p4ptest/lib/python3.11/site-packages/nose2/util.py", line 171, in try_import_module_from_name
>>              >     six.reraise(*import_error)
>>              >   File "/home/mrippa/work/p4p2/p4ptest/lib/python3.11/site-packages/nose2/_vendor/six.py", line 719, in reraise
>>              >     raise value
>>              >   File "/home/mrippa/work/p4p2/p4ptest/lib/python3.11/site-packages/nose2/util.py", line 165, in try_import_module_from_name
>>              >     module = __import__(".".join(splitted_name))
>>              >              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>              >   File "/home/mrippa/work/p4p2/p4ptest/lib64/python3.11/site-packages/p4p/__init__.py", line 14, in <module>
>>              >     from .wrapper import Value, Type
>>              >   File "/home/mrippa/work/p4p2/p4ptest/lib64/python3.11/site-packages/p4p/wrapper.py", line 5, in <module>
>>              >     from . import _p4p
>>              > ImportError: libpvxs.so.1.1: cannot open shared object file: No such file or directory
>>              >
>>              > ----------------------------------------------------------------------
>>              > Ran 1 test in 0.000s
>>              >
>>              > FAILED (errors=1)
>>              >
>>              > (p4ptest) [mrippa@localhost p4p2]$ pip show pvxslibs
>>              > Name: pvxslibs
>>              > Version: 1.1.1
>>              > Summary: PVXS libraries packaged for python
>>              > Home-page: https://mdavidsaver.github.io/pvxs <https://mdavidsaver.github.io/pvxs> <https://mdavidsaver.github.io/pvxs <https://mdavidsaver.github.io/pvxs>>
>>              > Author: Michael Davidsaver
>>              > Author-email: mdavidsaver at gmail.com <mailto:mdavidsaver at gmail.com> <mailto:mdavidsaver at gmail.com <mailto:mdavidsaver at gmail.com>>
>>              > License: BSD
>>              > Location: /home/mrippa/work/p4p2/p4ptest/lib64/python3.11/site-packages
>>              > Requires: epicscorelibs, setuptools-dso
>>              > Required-by: p4p
>>              >
>>              >
>>              > (p4ptest) [mrippa@localhost p4p2]$ python -m p4p.server.cli my:pv:name=int
>>              > Traceback (most recent call last):
>>              >   File "<frozen runpy>", line 189, in _run_module_as_main
>>              >   File "<frozen runpy>", line 112, in _get_module_details
>>              >   File "/home/mrippa/work/p4p2/p4ptest/lib64/python3.11/site-packages/p4p/__init__.py", line 14, in <module>
>>              >     from .wrapper import Value, Type
>>              >   File "/home/mrippa/work/p4p2/p4ptest/lib64/python3.11/site-packages/p4p/wrapper.py", line 5, in <module>
>>              >     from . import _p4p
>>              > ImportError: libpvxs.so.1.1: cannot open shared object file: No such file or directory
>>              >
>>              >
>>              >
>>
>