gistfile1.txt

~ % source tmuxinator_completion     
/home/kill/.rvm/gems/ruby-1.9.3-p125@global/bin/tmuxinator_completion:9: command not found: require
/home/kill/.rvm/gems/ruby-1.9.3-p125@global/bin/tmuxinator_completion:11: command not found: version
/home/kill/.rvm/gems/ruby-1.9.3-p125@global/bin/tmuxinator_completion:16: parse error near `end'
~ % which tmuxinator_completion 
/home/kill/.rvm/gems/ruby-1.9.3-p125@global/bin/tmuxinator_completion
~ % cat =tmuxinator_completion
#!/home/kill/.rvm/rubies/ruby-1.9.3-p125/bin/ruby
#
# This file was generated by RubyGems.
#
# The application 'tmuxinator' is installed as part of a gem, and
# this file is here to facilitate running it.
#

require 'rubygems'

version = ">= 0"

if ARGV.first =~ /^_(.*)_$/ and Gem::Version.correct? $1 then
  version = $1
  ARGV.shift
end

gem 'tmuxinator', version
load Gem.bin_path('tmuxinator', 'tmuxinator_completion', version)