Hi All, I am trying to compile the BEFORE_BONOBO_BRANCH of ghemical I just downloaded from CVS. The configure script stops with the error: configure: error: Cannot find gtkgl library I am compiling on Fedora 3, and it does not have this library. I searched the web and cannot find it. What do you guys use and where do you get it? I was able to compile ghemical 1.01 after I found gtkglarea, and I want to try out the current source tree. Thanks for your help and for easily the best open source molecular modeler around! -- Heinz Hemken, Foster City,CA