Jenkins CI help for compile failures!

[Scarlett Clark]

KF5 knights fails to compile with:
23:47:49 make[2]: *** No rule to make target 
'/srv/jenkins/install/ubuntu/x86_64/g++/kf5-
qt5/frameworks/kdelibs4support/inst/share/dbus-1/interfaces/org.kde.KSpeech.xml', 
needed by 'src/kspeechinterface.cpp'.  Stop.
23:47:49 make[2]: *** Waiting for unfinished jobs....
23:47:49 [ 26%] [ 28%] [ 30%] [ 32%] Generating ui_popup.h
23:47:49 Generating ui_enginesettings.h
23:47:49 Generating ui_customdifficultydialog.h
23:47:49 Generating settings.h, settings.cpp
23:47:49 CMakeFiles/Makefile2:107: recipe for target 
'src/CMakeFiles/knights.dir/all' failed
23:47:49 make[1]: *** [src/CMakeFiles/knights.dir/all] Error 2
23:47:49 Makefile:126: recipe for target 'all' failed
23:47:49 make: *** [all] Error 2

Thoughts? ideas?
Thanks for your help,
Scarlett