diff --git a/python-Cython.spec b/python-Cython.spec
index 333aa20..d1c7858 100644
--- a/python-Cython.spec
+++ b/python-Cython.spec
@@ -86,14 +86,18 @@ done
 %fdupes %{buildroot}%{_docdir}
 
 %post
-%{python_install_alternative cython} \
-   --slave %{_bindir}/cythonize cythonize %{_bindir}/cythonize-%{python_bin_suffix} \
-   --slave %{_bindir}/cygdb cygdb %{_bindir}/cygdb-%{python_bin_suffix}
+%python_install_alternative cython cythonize cygdb
 
 %postun
 %python_uninstall_alternative cython
 
 %check
+%if 0%{?suse_version} && 0%{?suse_version} <= 1140
+sed -i.SLES11.SP4.bak -e 's/const char/char/' ./tests/run/cpdef_extern_func.pyx
+#mv ./tests/run/cpdef_extern_func.pxd ./tests/run/cpdef_extern_func.pxd.TNT.txt
+#mv ./tests/run/cpdef_extern_func.pyx ./tests/run/cpdef_extern_func.pyx.TNT.txt
+#sleep 60
+%endif
 %ifarch x86_64
 export LANG=en_US.UTF-8
 %python_exec runtests.py -vv