Re: [Pymat-users] Linking not working after compilation

[<ro...@st...>]

Hi Stephan,
I havn't tried the lates matlab version under linux yet. I probably will
have an attempt at it during this or next week.

Some tips:
Are you running the cvs version?
Try to compile by editing the test/testND script.

If it doesn't help I'll ask me again in a week.

Rolv

> Hi everyone,
>
> I just tried to compile pymat and I ran into some troubles. The first
> thing I
> had to do was to change setup.py and comment out the following lines like
> this:
>
> if sys.platform[:6] == 'linux2':
>     matlab_dir ='/opt/matlab'
>     matlab_plat = 'glnx86'
>     libraries = [
>         #'eng',
>         #'mat',
>         #'mx',
>         #'ut',
>         'stdc++'
>         ]
>
> After that the lib compiled and installed just fine. However, then the
> following fails:
>
> $ python -c "import pymat"
> Traceback (most recent call last):
>   File "<string>", line 1, in ?
>   File "/usr/lib/python2.4/site-packages/pymat/__init__.py", line 9, in ?
>     from pymat import *
> ImportError: /usr/lib/python2.4/site-packages/pymat/pymat.so: undefined
> symbol: mxCalloc
Hi Stephan,



>
> So it can clearly not find the mx.so library, right? Then I tried:
>
> $ export LD_LIBRARY_PATH=/opt/matlab/extern/lib/glnx86/
> $ python -c "import pymat"
>
> with the same result as above. I am using:
>
> Python 2.4
> GCC 3.4.3
> Matlab (the latest)
>
> Regards,
> Stephan
> --
> Stephan Richter
> CBU Physics & Chemistry (B.S.) / Tufts Physics (Ph.D. student)
> Web2k - Web Software Design, Development and Training
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