Hello,
on my siduction lxde + current kf5 stuff there were no problems to install muon.
Ralph: Could you describe your issues with installing muon more detailed? Which kdenext repos have you activated? My siduction.list:
deb http://ftp.uni-stuttgart.de/siduction/base unstable main
#deb-src http://ftp.uni-stuttgart.de/siduction/base unstable main
deb http://ftp.uni-stuttgart.de/siduction/extra unstable main
#deb-src http://ftp.uni-stuttgart.de/siduction/extra unstable main
deb http://ftp.uni-stuttgart.de/siduction/fixes unstable main
#deb-src http://ftp.uni-stuttgart.de/siduction/fixes unstable main
deb http://packages.siduction.org/kdenext unstable main
deb http://packages.siduction.org/kdenext kde-frameworks main
Kind regards,
Holger