On 17/02/14 20:27, Junior wrote: > environmentopts.pp(44,76) Fatal: Can not find unit DbgIntfDebuggerBase > used by EnvironmentOpts. > > > Lazarus 1.3 > FPC 2.6.2 > i386-linux-gtk 2 Rebuilding the IDE from within even with the clean option does not work in this case. Try make clean all from command line. Stephano