Don't assume grep to be located in /bin.  Useful for platform independence.  Thanks to Mike Marino for reporting the problem.
Don't assume grep to be located in /bin.  Useful for platform
independence.  Thanks to Mike Marino for reporting the problem.

inspirehep/invenio-accounts,inspirehep/invenio-accounts,inveniosoftware/invenio-accounts,inspirehep/invenio-accounts,tiborsimko/invenio-accounts,tiborsimko/invenio-accounts,inveniosoftware/invenio-accounts,tiborsimko/invenio-accounts,inveniosoftware/invenio-accounts