@Vit Ondruch - if you have any idea on why it can't find the binary path, that would be good, am I missing a requires on itself or some such?
That would be a better question to ask me, given I wrote the test suite ;)
Yes, the CLI tests use an extremely stripped down shell environment to make sure we aren't faked out by behavior introduced by inherited environment variables. I can provide a way to loosen this restriction when running the tests in the packaging environment, or you can skip the CLI tests:
rspec -t ~cli
Best Regards,
-Dan