opscode-cookbooks/postgresql — pull request #70 by macbutch (2013-08-21 08:48:40+00:00)
Title: COOK-3490 Fixes pg gem install for v9.2 on RHEL 6

I've not been able to test (yet) whether this works in other
environments. I imagine that the issue is not restricted to postgresql
9.2 but that is the only version I have tested. It definitely works for
my environment and seems to be in the spirit of the existing code.