Public bug reported:
If you want alter CHEMPY_DATA or PYMOL_DATA variable you have to copy
and modify startup script which is not very comfortable for non-
expirienced users. But this operation is needed if you want use custom
*.pkl fragments and you a user without write permissions on
/usr/share/chempy
At the moment startup script looks like this:
#!/bin/sh
# debian wrapper script for pymol
export PYMOL_PATH=`python2.7 -c "from imp import find_module; print
find_module('pymol')[1]"`
export PYMOL_DATA=/usr/share/pymol
export CHEMPY_DATA=/usr/share/chempy
python2.7 -m pymol.__init__ ${1+"$@"}
Better approach would be:
if [ ! -n "$PYMOL_DATA" ]
then export PYMOL_DATA=/usr/share/pymol
fi
if [ ! -n "$CHEMPY_DATA" ]
then export CHEMPY_DATA=/usr/share/chempy
fi
so user will have opportunity to start pymol like this:
$ CHEMPY_DATA=/home/$USER/chempy pymol
** Affects: pymol (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/925445
Title:
modify pymol startup script
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