+# cryptography==2.0.3
+# paramiko==2.0.2
+# nfv-toscaparser>=0.5.0
+
+# for swagger
+ruamel.yaml==0.15.97
+drf-yasg==1.14.0
+
+# for the validation feature
+flex>=6.11.1
+swagger-spec-validator>=2.1.0
+
+# for onap logging
+onappylog==1.0.9
+
+# uwsgi for parallel processing
+# uwsgi