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<== Date ==> <== Thread ==>
Subject: ../../bin/linux-x86_64/testIOC: bad interpreter: No such file or directory
From: Valentyn Stadnytskyi via Tech-talk <[email protected]>
To: [email protected]
Date: Sun, 17 Nov 2019 14:06:54 -0600
Hello,

I am having problem running a test IOC I just created following instructions https://epics-controls.org/resources-and-support/documents/getting-started/

:~/EPICS/epics-base/test/testIoc/iocBoot/ioctestIoc$ ./st.cmd
-bash: ./st.cmd: ../../bin/linux-x86_64/testIOC: bad interpreter: No such file or directory

Back in 2016 Daniel Crisp had a similar error. https://epics.anl.gov/tech-talk/2016/msg01736.php
../../bin/linux-x86_64/<PROD_IOC>^M: bad interpreter: No such file or directory

He had an extra symbol at the end resulting in a conflict. In my case it seems to be fine but I get the same error. I have looked into /bin/ folder and I cannot find linux-x86_64 there. (I tried to use find and ls -a)

The st.cmd file looks fine except the first line that presumably points at non-existing directory.

#!../../bin/linux-x86_64/testIOC

#- You may have to change testIOC to something else
#- everywhere it appears in this file

< envPaths
cd "${TOP}"

## Register all support components
dbLoadDatabase "dbd/testIOC.dbd"
testIOC_registerRecordDeviceDriver pdbbase

## Load record instances
dbLoadTemplate "db/user.substitutions"
dbLoadRecords "db/testIOCVersion.db", "user=femtoland"
dbLoadRecords "db/dbSubExample.db", "user=femtoland"

#- Set this to see messages from mySub
#var mySubDebug 1

#- Run this to trace the stages of iocInit
traceIocInit

cd "${TOP}/iocBoot/${IOC}"
iocInit

## Start any sequence programs
#seq sncExample, "user=femtoland"

And my envPath entries are pointing to where I think they should point. I didn’t change anything, it was all generated automatically, but I still inspected it.
epicsEnvSet("IOC","ioctestIoc")
epicsEnvSet("TOP","/home/femtoland/EPICS/epics-base/test/testIoc")
epicsEnvSet("EPICS_BASE","/home/femtoland/EPICS/epics-base")

Do I need to install some extra module or is something missing on my Linux installation? I am running Ubuntu 18.04

Thank you!
Valentyn
—————————————————
Valentyn Stadnytskyi
[email protected]





Replies:
Re: ../../bin/linux-x86_64/testIOC: bad interpreter: No such file or directory Michael Davidsaver via Tech-talk
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