I notice you have VS11 option in build script, i tried compiling but failed to create the installer.

Can you please make VS11 installer available. thanks.

There's an issue you can vote on at http://pytools.codeplex.com/workitem/683

I'm not personally sure of the timetable we're following here, but we'll definitely have a version for VS 2012 at some point. Don't expect a stable release from us before VS 2012 has done theirs.