diff --git a/clint/textui/colored.py b/clint/textui/colored.py
index 2c18b75..fd80bbe 100644
--- a/clint/textui/colored.py
+++ b/clint/textui/colored.py
@@ -17,6 +17,7 @@ import sys
 PY3 = sys.version_info[0] >= 3
 
 from ..packages import colorama
+from ..utils import basestring
 
 __all__ = (
     'red', 'green', 'yellow', 'blue',
diff --git a/clint/textui/prompt.py b/clint/textui/prompt.py
index 7c4bbdd..64d60bf 100644
--- a/clint/textui/prompt.py
+++ b/clint/textui/prompt.py
@@ -8,7 +8,7 @@ Module for simple interactive prompts handling
 
 """
 
-from __future__ import absolute_import
+from __future__ import absolute_import, print_function
 
 from re import match, I
 
@@ -30,7 +30,7 @@ def yn(prompt, default='y', batch=False):
         if not batch:
             input = raw_input(prompt).strip()
         else:
-            print prompt
+            print(prompt)
             input = ''
 
         # If input is empty default choice is assumed
diff --git a/clint/utils.py b/clint/utils.py
index e84e851..8d391dd 100644
--- a/clint/utils.py
+++ b/clint/utils.py
@@ -17,7 +17,7 @@ from os import makedirs
 from glob import glob
 
 try:
-    basestring
+    basestring = basestring
 except NameError:
     basestring = str
 
diff --git a/examples/args.py b/examples/args.py
index 777aeda..6bee364 100644
--- a/examples/args.py
+++ b/examples/args.py
@@ -1,6 +1,8 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
+from __future__ import print_function
+
 import sys
 import os
 
@@ -15,6 +17,6 @@ with indent(4, quote='>>>'):
     puts(colored.red('Files detected: ') + str(args.files))
     puts(colored.red('NOT Files detected: ') + str(args.not_files))
     puts(colored.red('Grouped Arguments: ') + str(dict(args.grouped)))
-    
-print 
+
+print()
 
diff --git a/tox.ini b/tox.ini
index 24c96a5..d8ca534 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py26,py27,py3
+envlist = py26,py27,py32,py33
 
 [testenv]
 commands=py.test --junitxml=junit-{envname}.xml