-requests>=2.14.2 # Apache-2.0
-oslo.config>=5.2.0 # Apache-2.0
-python-openstackclient>=3.12.0 # Apache-2.0
-oslo.messaging>=5.30.2 # Apache-2.0
-oslo.versionedobjects>=1.26.1 # Apache-2.0
-python-ceilometerclient>=2.5.0 # Apache-2.0
-aodhclient>=0.9.0 # Apache-2.0
-python-keystoneclient>=3.8.0 # Apache-2.0
-python-neutronclient>=6.7.0 # Apache-2.0
-python-novaclient>=9.1.0 # Apache-2.0
-python-congressclient<2000,>=1.9.0 # Apache-2.0
-python-glanceclient>=2.8.0 # Apache-2.0
-python-vitrageclient>=2.0.0 # Apache-2.0
-virtualenv>=14.0.6 # MIT
-python-heatclient>=1.8.2 # Apache-2.0
+requests # Apache-2.0
+oslo.config!=4.3.0,!=4.4.0 # Apache-2.0
+python-openstackclient # Apache-2.0
+oslo.messaging # Apache-2.0
+oslo.versionedobjects # Apache-2.0
+python-ceilometerclient # Apache-2.0
+aodhclient # Apache-2.0
+python-keystoneclient!=2.1.0 # Apache-2.0
+python-neutronclient # Apache-2.0
+python-novaclient # Apache-2.0
+python-congressclient<2000 # Apache-2.0
+python-glanceclient # Apache-2.0
+python-vitrageclient # Apache-2.0
+virtualenv # MIT
+python-heatclient # Apache-2.0