If you want to hack on the Gtk+ project, it will make you life easier to have the following packages installed: - GNU autoconf 2.13 - GNU automake 1.4 (Beta releases are at ftp://ftp.cygnus.com/pub/tromey) - GNU libtool 1.2d These should be available by ftp from ftp.gnu.org or any of the fine GNU mirrors. Beta software can be found at alpha.gnu.org. To compile a CVS version of glib on your system, you will need to take several steps to setup the tree for compilation. You can do all these steps at once by running: cvsroot/glib# ./autogen.sh Basically this does the following for you: cvsroot/glib# aclocal; automake; autoconf The above commands create the "configure" script. Now you can run the configure script in cvsroot/glib to create all the Makefiles. Before running autogen.sh or configure, make sure you have libtool in your path. Note that autogen.sh runs configure for you. If you wish to pass options like --prefix=/usr to configure you can give those options to autogen.sh and they will be passed on to configure. Please submit patches to the gtk-list@redhat.com mailing list (you must subscribe before you post, e-mail gtk-list-request@redhat.com with a subject of "subscribe"). All kinds of contributions are accepted. Patches that you wish to go into the distribution should also be uploaded to ftp://ftp.gimp.org/incoming. Follow the rules there for naming your patches.