On Sun, 18 Mar 2012 08:46:00 +1100, Karl Auer wrote: > It seems likely that it would be possible (and preferable) to tell the > compile where ActiveTcl is, i.e., in /opt/ActiveTcl-8.5 instead of > wherever it expects it by default. It's a permissions thing, RVM is (generally) run as user, who doesn't have access to /opt. -Thufir