> Found the problem. You will need to replace all > instances of > TQT_INCLUDE_DIRS > with > TQT_INCLUDEDIR > in all of your CMakeLists.txt files. After posting my last response I noticed you had typed TQT_INCLUDEDIR and not TQT_INCLUDE_DIR. I did not know whether that was intentional or a typo. Regardless, I modified my patch and built again using TQT_INCLUDEDIR. The package built. :) Now, is this a Slackware issue or global? There are two other patches I need to build kdevelop. I would like to know if this specific fix is global before I submit a bug report. Darrell