LD_LIBRARY_PATH not set correctly
The patch posted in
introduces a new bug and LD_LIBRARY_PATH is not set correctly if variable was not empty. There is a : missing since in GMXRC.bash.in:
60 # NB: The variables already begin with ':' now, or are empty
which is not the case anymore.
Problem does not occur with gromacs binaries since they have libgmx path hardcoded (-> LD_LIBRARY_PATH not needed, at least on my system), only for other programs which link against libgmx.