Hello, i'm not sure if the creators of PlayOnLinux have ever considered the software to be used on kfreeBSD.
However can you confirm that the software is otherwise usable if you modify the check for a Linux system in /usr/share/playonlinux/playonlinux? If this is the case then a simple solution would be to improve the check and to test whether a Linux kernel or a kFreeBSD kernel is in use. If you cannot use playonlinux although you have removed the check then it's probably better to state in README.Debian that kfreeBSD is not supported. Regards, Markus
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