Sorry, I thought I had stopped this message from going out. I noticed after I sent it that you had already installed the dev package. -- Andrew > This is what I have on Potato. The version is different for Slink. > > ii libgtk1.2 1.2.3-2 The GIMP Toolkit set of widgets for X > ii libgtk1.2-dev 1.2.3-2 Development files for the GIMP Toolkit > >