Build(setup.py): Use python_requires keyword

diff --git a/setup.py b/setup.py
index ed2aeac9e186ffd1f7c2fbb299e6c84700a19b07..bfbbe7aed13f80e1a06662c91d69fd073e36ff9c 100755 (executable)
--- a/setup.py
+++ b/setup.py
@@ -5,8 +5,14 @@ from os.path import abspath, dirname, join
 
 try:
     from setuptools import setup
+    is_setuptools = True
 except ImportError:
     from distutils.core import setup
+    is_setuptools = False
+
+kw = {}
+if is_setuptools:
+    kw['python_requires'] = '>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*'
 
 versionpath = join(abspath(dirname(__file__)), 'm_librarian', '__version__.py')
 load_source('m_librarian_version', versionpath)
@@ -46,4 +52,5 @@ setup(name='m_librarian',
       },
       scripts=['scripts/ml-import.py', 'scripts/ml-initdb.py',
                'scripts/ml-search.py'],
+      **kw
       )