note that the installation, usage, and maintenance of software which is not available in Synaptic is not supported here. However, this is what you would do to get Crossover running:
- log into your Crossover account, download and save the CrossOver Linux Professional 10.0.0 (Generic Installer)
in your Home directory.
- open a terminal and enter:
chmod u+x install-crossover-pro-10.0.0.bin; sh install-crossover-pro-10.0.0.bin
and follow the instructions, crossover is then available in the PCmenu, couldn't be easier and it works fine for years.
You should also read their information