Only ara is a namespace package, subpackages are not.

Change-Id: I3cdb501da1380acf53eaf8facab01be4b7187c67

ara/api/__init__.py

@@ -1 +0,0 @@
-__import__('pkg_resources').declare_namespace(__name__)

ara/server/__init__.py

@@ -1 +0,0 @@
-__import__('pkg_resources').declare_namespace(__name__)

setup.cfg

@@ -26,9 +26,6 @@ setup-hooks =
     pbr.hooks.setup_hook
 
 [files]
-namespace_packages =
-    ara.api
-    ara.server
 packages =
     ara
 

tox.ini

@@ -38,8 +38,8 @@ setenv =
 # Temporary venv to help bootstrap integration
 [testenv:ansible-integration]
 deps =
-  git+https://git.openstack.org/openstack/ara-plugins@master#egg=ara-plugins
-  git+https://git.openstack.org/openstack/ara-clients@master#egg=ara-clients
+  git+https://git.openstack.org/openstack/ara-plugins@master#egg=ara_plugins
+  git+https://git.openstack.org/openstack/ara-clients@master#egg=ara_clients
 commands =
   rm -f {toxinidir}/db.sqlite3
   bash -c 'ANSIBLE_CALLBACK_PLUGINS=$(python -c "import os,ara.plugins; print(os.path.dirname(ara.plugins.__file__))")/callback ansible-playbook {toxinidir}/hacking/test-playbook.yml'