rvm-install in wayneeseguin-rvm-0.0.29

- old
+ new

@@ -1,5 +1,5 @@
 #!/usr/bin/env ruby
 
 # Hot potato!!! Bash it!
-%x["bash -l -c 'cd #{File.dirname(File.dirname(__FILE__))} && ./scripts/rvm-install #{ARGV.join(' ')} && source ~/.rvm/scripts/rvm'"]
+exec "bash -l -c 'cd #{File.dirname(File.dirname(__FILE__))} && ./scripts/rvm-install #{ARGV.join(' ')} && source ~/.rvm/scripts/rvm'"
 