makewhatis/gitorious-centos-6 — pull request #7 by caruccio (2012-12-05 12:53:50+00:00)
Title: On CentOS6, mysql gem is "mysql", not "ruby-mysql"

While installing gitorious on CentOS-6.3, the mysql recipe fails trying to install gem 'ruby-mysql', while it should install 'mysql'.
Not sure for other version/distro.