Hi, David, RE: > I have libsigc++-1.2.5-5 installed and that seems to be the current > version. Where did this come from and why are you trying to install it? The story starts with RH9.0 and mysql-query-browser. This combination was working fine. I recently upgraded to FC3, and was looking for mysql-query-browser rpm for FC3. I found one at http://rpm.pbone.net/ : mysql-query-browser-1.1.5-1.n0i.2.i686.rpm The dependencies are: libgtkhtml-3.6.so.15 is needed by mysql-query-browser-1.1.5-1.n0i.2.i686 libmysqlclient.so.14 is needed by mysql-query-browser-1.1.5-1.n0i.2.i686 In fact, I realized that FC3 uses the old 3.23 MySQL, despite the fact that MySQL4 has been out for long time, and considered stable, and MySQL5 is in testing phase. Anyway; I failed to find libgtkhtml-3.6.so.15. (Any idea where and how could I locate it?) The I went to mysql-query-browser.tgz, and started the standard "configure; make; make install" procedure. Unfortunately: checking GLIB_LIBS... -lglib-2.0 -lxml2 -lpthread -lz -lm checking for libglade-2.0 gthread-2.0 libxml-2.0 >= 2.6.2 libgtkhtml-3.0 gtkmm-2.0... Package libgtkhtml-3.0 was not found in the pkg-config search path. configure: error: Library requirements (libglade-2.0 gthread-2.0 libxml-2.0 >= 2.6.2 libgtkhtml-3.0 gtkmm-2.0) not met; So I started downloading various *.so stuff, and somehow I got to the dependency of libsigc++20-2.0.6-1.i386.rpm. So now you know the answer. Suggestions are welcome. Cheers Gaspar