1 files changed, 4 insertions, 2 deletions
diff --git a/Library/Formula/treeline.rb b/Library/Formula/treeline.rb
index baacda55b..699457605 100644
--- a/Library/Formula/treeline.rb
+++ b/Library/Formula/treeline.rb
@@ -5,10 +5,12 @@ class Treeline < Formula
   url 'http://sourceforge.net/projects/treeline/files/1.4.1/treeline-1.4.1.tar.gz'
   sha1 'ac5ef60fbb02e2295868134b8e3068c2f905c170'
 
+  depends_on :python
   depends_on 'pyqt'
 
   def install
-    ENV.prepend "PYTHONPATH", "#{HOMEBREW_PREFIX}/lib/python"
-    system "./install.py", "-p#{prefix}"
+    python do
+      system "./install.py", "-p#{prefix}"
+    end
   end
 end