hpcugent/easybuild-framework — pull request #473 by boegel (2013-02-19 09:26:15+00:00)
Title: allow 'which eb' to fail if PATH is not correct, does little harm in general

If this fails, the distutils installation prefix won't be figured out, and thus finding easyconfigs *may* fail.
Not having in `eb` in `$PATH` should be considered as a broken setup anyway imho.

This should fix the unit tests currently failing.