答案1
正如所描述的这里。
wget http://de.archive.ubuntu.com/ubuntu/pool/universe/q/qtmobility/libqtmultimediakit1_1.2.0-1ubuntu2_amd64.deb
sudo dpkg -i libqtmultimediakit1_1.2.0-1ubuntu2_amd64.deb
3.sudo apt-get install -f
sudo sh -c "echo 'deb http://download.opensuse.org/repositories/home:/olav-st/xUbuntu_15.10/ /' >> /etc/apt/sources.list.d/screencloud.list"
sudo apt-get update
wget http://download.opensuse.org/repositories/home:olav-st/xUbuntu_15.10/Release.key
sudo apt-key add - < Release.key
sudo apt-get install screencloud