mongodb/mongo-perl-driver — pull request #45 by litvinok (2012-10-01 10:07:41+00:00)
Title: Fixed issues with package versions

It fixed two issues:

WARNING: Setting VERSION via file 'lib/MongoDB.pm' failed
at /usr/local/share/perl/5.14.2/ExtUtils/MakeMaker.pm line 597.

and

Use of uninitialized value in subroutine entry at /usr/lib/perl/5.14/DynaLoader.pm line 207.

I can't fully understand, why you removed the version's variable from all libraries. I think MongoDB.pm independent and doesn't know about his version.