$ python2
Traceback (most recent call last):
File "/usr/lib64/python2.7/site.py", line 64, in <module>
ImportError: No module named traceback
%exclude %{py_libdir}/os.py[co]
%exclude %{py_libdir}/_weakrefset.py[co]
%exclude %{py_libdir}/encodings/*.py[co]
+%exclude %{py_libdir}/traceback.py[co]
%exclude %{py_libdir}/types.py[co]
%exclude %{py_libdir}/warnings.py[co]
%{py_libdir}/sysconfig.py[co]
%{py_libdir}/os.py[co]
%{py_libdir}/_weakrefset.py[co]
+%{py_libdir}/traceback.py[co]
# needed by the dynamic sys.lib patch
%{py_libdir}/types.py[co]
%{py_libdir}/warnings.py[co]