argparse is a requirement for python 2.6

Resolves: rhbz#1065824

python-tox.spec

@@ -7,7 +7,7 @@
 %global pypiname tox
 Name:           python-tox
 Version:        1.4.2
-Release:        7%{?dist}
+Release:        8%{?dist}
 Summary:        Virtualenv-based automation of test activities
 
 # file toxbootstrap.py is licensed under MIT License
@@ -21,6 +21,10 @@ BuildRequires:  python2-devel
 BuildRequires:  python-setuptools
 Requires:  python-py
 Requires:  python-virtualenv
+%if 0%{?rhel}==6
+Requires:  python-argparse
+%endif
+
 # required for check
 %if 0%{?fedora}
 BuildRequires:  python-py
@@ -74,6 +78,9 @@ TOXENV=py27 %{__python} setup.py test
 
 
 %changelog
+* Mon Feb 17 2014 Matthias Runge <mrunge@redhat.com> - 1.4.2-8
+- python 2.6 requires argparse (rhbz#1065824)
+
 * Wed Nov 14 2012 Matthias Runge <mrunge@redhat.com> - 1.4.2-7
 - add requires python-py, python-virtualenv (rhbz#876246)