Here's the latest scoop. I can build tqtinterface and arts without a hitch. Building kdelibs fails. Therefore I haven't yet tested building kdebase. As of svn 1170747 I could build kdelibs. The first error message I received: kservicegroup.cpp:76: error: 'QDir' has not been declared I guessed and added the following to kservicegroup.cpp: #include <tqdir.h> That stopped that error message . :) So kservicegroup.cpp needs to be patched. The next set of error messages I encountered: kurlbar.cpp:611: error: 'KIO' has not been declared kurlbar.cpp:611: error: expected `;' before 'uds' kurlbar.cpp:613: error: 'KIO' has not been declared kurlbar.cpp:613: error: 'uds' was not declared in this scope I'm attaching a log of the failed kdelibs build. Darrell