Fix Foodcritic Issue

[computerlyrik]

FC048: Prefer Mixlib::ShellOut

Recipes source.rb:81

Please have a look how to fix this!

[guilhem]

working on it: brimworks/lua-zlib#15

[guilhem]

yes that's quite a long shot, but I try to use "ark" cookbook to kill all useless ressource.
When Makefile will be good (by using a clean make / make install), we will use:

ark "lua zlib" do
  ...
  not_if "lua -e \"require 'zlib'\""
end

Jobs done ;)

[computerlyrik]

Thanks a lot!