Version: git master (using Devel) OS: Linux I built KDevelop on top of a completely built-from-source KDE (kdelibs, kde-workspace, kdevplatform). The configuration and build process for KDevelop finished successfully. However, when I executed KDevelop, there were no icons on any of the buttons, making it look quite strange! I solved this problem by building oxygen-icons-4.6.3 from the KDE sources. I believe there should be a check+error in the KDevelop CMake if these icons are not found. Reproducible: Didn't try
a build-time check on a runtime dependency makes no sense. furthermore you could - theoretically - use a different icon theme, assuming they would have the required icons. Anyhow, this is definitely nothing that needs to be enforced.