ensure pip

stonebig · stonebig · commit 235ffa05d68d · 2014-09-20T23:55:29.000+02:00
to support wheel, we need pip &gt;=1.4.1 (or ensure pip)
diff --git a/README b/README
@@ -25,6 +25,7 @@ Licensed under the terms of the MIT License
     
         Python2 >= 2.7 or Python3 >= 3.3
         PyQt4 >= 4.6 or PySide >= 1.2 (PyQt4 is recommended)
+        pip >= 1.4.1
         guidata >= 1.6.1
 
     Requirements
