mono/monodevelop — pull request #255 by knocte (2013-03-14 02:12:25+00:00)
Title: [configure] Add check for Mono 2.10.9 at config time

As it is said in BXC#11134, MonoDevelop depends on Mono 2.10.9 or newer
so then the configure phase should fail with a friendly error rather than
having a cryptic compiler error.