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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Error pyepics with odroid / libca.so cannot open shared object file. |
| From: | LE-DANIEL Erwann via Tech-talk <tech-talk at aps.anl.gov> |
| To: | "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov> |
| Date: | Mon, 27 Mar 2023 11:57:09 +0000 |
|
Hello, I tried hard to understand why pyepics doesn’t work on my odroid C4. I installed python version 3.8 and last pyepics version3.5.1 Unfortunately, when I start python and after writing : import epics pv=epics.PV('VARIABLE') The return was : /home/odroid/.local/lib/python3.8/site-packages/epics/clibs/linux64/libca.so: cannot open shared object file: No such file or directory But in reality, the file is in the linux64 folder : /home/odroid/.local/lib/python3.8/site-packages/epics/clibs/linux64/ I read in the page Downloading and Installation — Epics Channel Access for Python (uchicago.edu) that “ If these provided versions of libca do not work for you, please let us know. “ .. Where can I find other libca versions ? Many thanks. My environment : Ubuntu mate 20.0, python 3.8 , pyepics 3.5.1, cpu archi aarch64, hardware : odroid C4. Erwann. CONFIDENTIALITY : This e-mail and any attachments are confidential and may be privileged. If you are not a named recipient, please notify the sender immediately and do not disclose the contents to another person, use it for any purpose or store or copy the information in any medium. |