Fix formula

Formula/ib-unfuck-git.rb

@@ -4,30 +4,11 @@ class IbUnfuckGit < Formula
   url "https://github.com/Reflejo/ib-unfuck-git/archive/v0.1.tar.gz"
 
   depends_on :python if MacOS.version <= :snow_leopard
-
-#  resource "unidiff" do
-#    url "https://pypi.python.org/packages/source/u/unidiff/unidiff-0.5.1.tar.gz"
-#    sha256 "c3d52b3656044c90af6cd01b3424d21d669e99899f1bdde82cc4bbd3fa5fda67"
-#  end
-#
-#  resource "gitdb" do
-#    url "https://pypi.python.org/packages/source/g/gitdb/gitdb-0.6.4.tar.gz"
-#    sha256 "a3ebbc27be035a2e874ed904df516e35f4a29a778a764385de09de9e0f139658"
-#  end
-#
-#  resource "smmap" do
-#    url "https://pypi.python.org/packages/source/s/smmap/smmap-0.9.0.tar.gz"
-#    sha256 "0e2b62b497bd5f0afebc002eda4d90df9d209c30ef257e8673c90a6b5c119d62"
-#  end
+  depends_on "unidiff" => :python
+  depends_on "gitpython" => :python
+  depends_on "lxml" => :python
 
   def install
-    ENV.prepend_create_path "PYTHONPATH", libexec/"vendor/lib/python2.7/site-packages"
-#    %w[gitdb smmap unidiff].each do |r|
-#      resource(r).stage do
-#        system "python", *Language::Python.setup_install_args(libexec/"vendor")
-#      end
-#    end
-
     ENV.prepend_create_path "PYTHONPATH", libexec/"lib/python2.7/site-packages"
     system "python", *Language::Python.setup_install_args(libexec)
 

scripts/ibunfuck

@@ -1,6 +1,8 @@
 #!/usr/local/bin/python
 
+import git
 import sys
+
 from ibunfuck import UnfuckPatch