Oops, another problem during my attempted Gnome2 build, and this one is even less clear to me. During the build of libIDL, I get the following error: ===> Bulding for libIDL-0.8.2 bison -y -d -v 2>/dev/null ./parser.y gmake:: *** [stamp-parser] Error 1 *** Error code 2 Any thoughts about what to do about this? Thank you. Jesse Sheidlower