https://bugzilla.redhat.com/show_bug.cgi?id=979124
--- Comment #38 from Jake Petroules jake.petroules@petroules.com --- $ qbs No build graph exists yet for this configuration. Resolving project for configuration gcc-debug ERROR: /usr/share/qbs/imports/qbs/base/CppApplication.qbs:4:5 Module cpp could not be loaded.
Did you run `qbs-setup-toolchains --detect`? This should probably be run in the rpm's postinstall step (possibly also `qbs-setup-qt --detect`).
qbs uses a mechanism called profiles to configure the properties of different toolchains such as the location of your compiler, special compiler/linker flags, etc., and thus you must use qbs-setup-toolchains (or do it manually with qbs-config) to create these, otherwise you can't build anything.