Dear Delano Scientific support

I've been fetching source code from the sourceforge repositories yesterday.
I've no error or warning during "./configure", "make" or "make install" steps.
However, when I launch pymol, I've the following error:

Traceback (most recent call last):
  File "/home/joseph/software/pymol/modules/launch_pymol.py", line 32, in <module>
    import pymol
  File "/home/joseph/software/pymol/modules/pymol/__init__.py", line 472, in <module>
    import _cmd
ImportError: /home/joseph/software/pymol/modules/pymol/_cmd.so: undefined symbol: molfile_vaspparchgplugin_init

I've found in the archive that it might come from a problem in "setup.py" file but I couldn't figure out what was missing (http://tinyurl.com/ndpafb ).
I've been building PyMOL from source for a year or so and never faced up any problem. Could it come from the sources or is a problem of dependancies?

Thank you for your support.

Joseph