colout/colout.py uses python3, whereas it really needs python2,

also add requirement in setup, makes it auto-install requirement
package.

.gitignore

@@ -1 +1,4 @@
 *.pyc
+build/
+dist/
+colout.egg-info/

README.md

@@ -44,6 +44,13 @@ to it (see also the `-s` switch below).
 
 `colout` is released under the GNU Public License v3.
 
+## INSTALLATION
+
+    sudo python setup.py install
+
+and then soft link `/usr/local/bin/colout` to your colout.py under your installaion directory, which usually like
+
+    /usr/local/lib/python2.7/dist-packages/colout-0.1-py2.7.egg/colout/colout.py
 
 ## OPTIONS
 

colout/colout.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 #encoding: utf-8
 
 # Color Up Arbitrary Command Ouput

setup.py

@@ -16,7 +16,7 @@ if sys.argv[-1] == 'publish':
 
 packages = ['colout']
 
-requires = []
+requires = ['argparse', 'pygments', 'babel']
 
 setup(
     name='colout',