Probably the easiest would be to just return "mono" and let the OS find it. That would most likely find the same installation that NUnit is currently running with, which I think should be sufficient in most cases.
If we want/need the full path, then one possibility would be to run "which mono".
Probably the easiest would be to just return "mono" and let the OS find it. That would most likely find the same installation that NUnit is currently running with, which I think should be sufficient in most cases.
If we want/need the full path, then one possibility would be to run "which mono".