Ok, when I try to compile an app, or lazarus itself, i receive a compiler error, "/usr/share/lazarus/lcl/interfaces/gtk2/interfaces.pas(31,16) Fatal: Can't find unit INTERFACEBASE, so I set the options to "gtk" instead of "gtk2" and I get the same error as above except its now ".../gtk/interfaces.pas/...". I am using SuSE 9.1 with KDE 3.3 update. I know that the files are there, I located them yet lazarus seems to believe that they are not. Is there an environment option that I am missing?