It's a Scheme compiler that has minimal build dependency (gmp-devel), and bootstraps itself from an included image in about 10 seconds (not including the time it takes for the autotools to run). https://bugzilla.redhat.com/show_bug.cgi?id=367121 Thanks in advance, -- Michel Salim http://hircus.jaiku.com/ -- Fedora-packaging mailing list Fedora-packaging@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-packaging