Merge pull request #518 from StackStorm/fix/407_st2mistral-st2python-dependency

Add st2python dependency for st2mistral under EL6

Author: armab

packages/st2mistral/rpm/st2mistral.spec

@@ -16,7 +16,11 @@ Group: System/Management
 License: Apache 2.0
 Url: https://github.com/StackStorm/mistral
 Source0: .
+%if 0%{?use_st2python}
+Requires: st2python, bash, procps
+%else
 Requires: bash, procps
+%endif
 Provides: openstack-mistral
 Summary: st2 Mistral workflow service