I am using GPS in my SuSE 8.2 Professional with gcc 3.3 and GNAT 3.3 20030226 (prerelease) and at the time I tried to compile the tutorial sample the system gave me the error 'undefined attribute "executable"' message in the line: for Executable ("sdc.adb") use "sdc"; Does anyone has any solution for this problem? Thank you. Rinaldo Wander Montalvao