Hi About your installation notes for GtkAda-1.3.6 for Win32 of your website http://gtkada.eu.org/. The install.bat says: cd lib gnatmake -c -O2 make attrib +r *.ali cd .. However, there is no file "gnatmake" (.exe or .com or so) in GtkAda-1.3.6\lib ? Where can I obtain gnatmake.exe? Greetings Erik Poupaert