This document describes how to use the Gtk# library with Portable.NET. 1. Install Gtk+ 2.0. You will need an up to date installation of Gtk+ to use Gtk#. The versions that come with RedHat 7.x (for example) are not sufficient. Refer to http://www.gtk.org/ for the latest sources and install instructions. If you have to install Gtk+ 2.0 somewhere other than the standard system location, you will need to set your LD_LIBRARY_PATH environment variable to point at this non-standard location. 2. Get a recent snapshot of Gtk#. Recent builds of Gtk# can be obtained from "http://www.atoker.com/mono/". You will need the "gtk-sharp", "gtk-sharp-glue" and "mono-assemblies" packages. If you have Debian, then simply install those packages. If you don't have Debian, then you will need to extract the files that you need from the packages first. Use the following commands to extract a Debian package: ar x gtk-sharp_????.deb tar xvfz data.tar.gz The files you want will normally be in "./usr/lib" after extraction. The Debian packages will normally install the required ".dll" and ".so" files into "/usr/lib". Portable.NET should be able to find the files here. If not, set your LD_LIBRARY_PATH environment variable to point at the location. 3. Compile and run a Gtk# test program. The "gtk-sharp/sample" directory of the Mono CVS tree contains some sample programs that you can try out. For example, "HelloWorld.cs". Compile it using Portable.NET's C# compiler as follows: cscc -o gtk-hello-world.exe HelloWorld.cs -gtk The "-gtk" compiler option will automatically add all of the Gtk# libraries to the link line. The companion option "-gnome" will add all of the Gnome# libraries. You can list the libraries manually if you wish: -lgnome-sharp -lgtk-sharp -lgdk-sharp -lgdk-imaging-sharp -latk-sharp -lpango-sharp -lglib-sharp -lSystem.Drawing -lSystem You should now be able to run the test program: ilrun gtk-hello-world.exe If the compiler or the runtime engine has problems finding the required libraries, then use the "-L" option to specify explicit paths. 4. Have fun writing your own Gtk# applications! The Gtk# Web page contains links to source code, examples, and documentation: http://gtk-sharp.sourceforge.net/
