lib/myosx.rb in myosx-0.2.5 vs lib/myosx.rb in myosx-0.2.6

@@ -7,9 +7,14 @@
 module Myosx
   class Exec < Config
     def initialize
       Config.new.create_workspace(Config.new.workspace_directory)
 
+      unless system("which brew >/dev/null 2>&1")
+        puts "Error: can't find homebrew in PATH."
+        exit
+      end
+
       if Config.new.global['dotfiles']
         Dotfiles.new.exec
       end
 
       if Config.new.global['homebrew']