Trouble Starting Gitnub? (doesn’t open)
You can open console.app and check the logs — in my case it said:
no such file to load — open4 (LoadError)
Upon checking my installed gems — open4 (0.9.6) was installed. Hrm. Checked around and apparently GitNub attempts to use the default OS X ruby install. Odd considering most rubyists I know usually gut the default Ruby install and just use MacPorts. Anyway — Found that you can run the following to aleviate the issue:
`sudo /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/gem install open4`
Default OS X Ruby will now have the open4 gem and GitNub will be happy.
