https://github.com/Supervisor/supervisor/issues/1560
https://github.com/Supervisor/supervisor/pull/1675
upstream will not merge soon as it's py3 only (find_namespace_packages)
--- a/setup.py
+++ b/setup.py
@@ -36,7 +36,7 @@
             " dependency because pkg_resources is used to load plugins"
             )
 
-from setuptools import setup, find_packages
+from setuptools import setup, find_namespace_packages
 here = os.path.abspath(os.path.dirname(__file__))
 try:
     with open(os.path.join(here, 'README.rst'), 'r') as f:
@@ -93,7 +93,13 @@
     classifiers=CLASSIFIERS,
     author="Chris McDonough",
     author_email="chrism@plope.com",
-    packages=find_packages(),
+    packages=find_namespace_packages(exclude=["docs","supervisor.tests","supervisor.tests.*"]),
+    package_dir={"": "."},
+    package_data={
+        "supervisor": ["version.txt"],
+        "supervisor.ui": ["**/*"],
+        "supervisor.skel": ["*"]
+    },
     install_requires=[],
     extras_require={
         'test': ['pytest', 'pytest-cov']
--- a/setup.cfg
+++ b/setup.cfg
@@ -2,7 +2,7 @@
 zip_ok = false
 
 [bdist_wheel]
-universal = 1
+universal = 0
 
 [egg_info]
 tag_build =