Followup-For: Bug #1070900 I cannot reproduce the FTBFS locally, but this very much looks like a race condition:
... /usr/lib/qt5/bin/qmake -install qinstall -exe bin/tape /<<PKGBUILDDIR>>/debian/tmp/usr/bin/tape ... /usr/lib/qt5/bin/qmake -install qinstall -exe /<<PKGBUILDDIR>>/src/app/tape/bin/tape /<<PKGBUILDDIR>>/debian/tmp/usr/bin/tape ... make[4]: Leaving directory '/<<PKGBUILDDIR>>/src/app/tape' ... Why does it install the same file (my assumption: bin/tape is actually src/app/tape/bin/tape) twice to the same location? Andreas
