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+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+
+pbr>=2.0 # Apache-2.0
+neutron-lib>=1.9.0 # Apache-2.0
+oslo.config!=4.3.0,!=4.4.0,>=4.0.0 # Apache-2.0
+netaddr!=0.7.16,>=0.7.13 # BSD
+oslo.log>=3.22.0 # Apache-2.0
+oslo.serialization!=2.19.1,>=1.10.0 # Apache-2.0
+oslo.utils>=3.20.0 # Apache-2.0
+six>=1.9.0 # MIT
+tempest>=16.1.0 # Apache-2.0
+ddt>=1.0.1 # MIT
+testtools>=1.4.0 # MIT
+testscenarios>=0.4 # Apache-2.0/BSD
+eventlet!=0.18.3,!=0.20.1,<0.21.0,>=0.18.2 # MIT