On 8/6/08 3:50 PM, Adam Kadzban wrote:
> That seems to have worked! I just went into Python and did import
> EpicsCA, and it isn't complaining at all. And ldd'ing the _epics.so
> files now says libca.so and libcom.so exist. Thanks for all the help!
Hi, Adam.
Great!
> Here's what I did:
> adam:/usr/local/EpicsCA-2.1.5$ echo $LD_LIBRARY_PATH $EPICS_BASE
> /usr/local/lib/epics/base/lib/linux-x86_64 /usr/local/lib/epics/base
> adam:/usr/local/EpicsCA-2.1.5$ sudo python setup.py install
> Warning: could not find environment variable EPICS_BASE
> will try: /usr/local/lib/epics/base
This warning could be because you're using sudo; it depends how sudo is
configured. It could be that sudo is configured to clean all or part of
your environment and thus ends up not passing EPICS_BASE in the
environment it provides for the program it will run. One way to test
this would be to do something like:
sudo env EPICS_BASE=/usr/local/lib/epics/base python setup.py install
If that makes the warning message go away, you would need to decide on a
good way to get the correct environment to your python setup.py
invocation in sudo. Of course, one way would be to use env like in the
test above, but perhaps also with LD_LIBRARY_PATH. But since it seemed
to work for you, it's likely the sudo environment is getting your
LD_LIBRARY_PATH settings somehow.
-lewis
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