aziz/tmuxinator — pull request #133 by wil (2013-08-05 16:04:13+00:00)
Title: Require at least version 0.18.0 of thor

simply gem installing tmuxinator, it will fail to run due to the `package_name` method being undefined:

```
/Users/wil/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/tmuxinator-0.6.3/lib/tmuxinator/cli.rb:12:in `': undefined method `package_name' for Tmuxinator::Cli:Class (NoMethodError)
from /Users/wil/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/tmuxinator-0.6.3/lib/tmuxinator/cli.rb:2:in `'
from /Users/wil/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/tmuxinator-0.6.3/lib/tmuxinator/cli.rb:1:in `'
from /Users/wil/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /Users/wil/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /Users/wil/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/tmuxinator-0.6.3/lib/tmuxinator.rb:9:in `'
from /Users/wil/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /Users/wil/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /Users/wil/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/tmuxinator-0.6.3/bin/mux:5:in `'
from /Users/wil/.rbenv/versions/1.9.3-p194/bin/mux:23:in `load'
from /Users/wil/.rbenv/versions/1.9.3-p194/bin/mux:23:in `

'
```