[python-cmdln/el6] make use of {__python} on el6

[averi]

commit 61e381e4af6a4a2bd8abf9697157b4485e8efa88
Author: Andrea Veri <av at gnome.org>
Date:   Wed Dec 4 19:50:57 2013 +0100

    make use of {__python} on el6

 python-cmdln.spec |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/python-cmdln.spec b/python-cmdln.spec
index a08db42..3519fbf 100644
--- a/python-cmdln.spec
+++ b/python-cmdln.spec
@@ -44,10 +44,10 @@ Documentation package.
 
 %build
 export CFLAGS="%{optflags}"
-%{__python2} setup.py build
+%{__python} setup.py build
 
 %install
-%{__python2} setup.py install \
+%{__python} setup.py install \
    --prefix=%{_prefix} \
    --root=%{buildroot}