From: Yaroslav Halchenko <debian@onerussian.com>
Subject: comment out msgpack and keyring in setup.py

  msgpack -- for some reason on older systems even if installed
  system-wide from debian package, still attempts to pip install it
  for no good reason afaik

  keyring -- there is older keyring vs newer keyring, keyrings.alt bundle
  Will be prescribed in debian/control

Last-Update: 2018-03-03

--- a/setup.py
+++ b/setup.py
@@ -39,8 +39,9 @@ requires = {
     ],
     'downloaders': [
         'boto',
-        'keyring>=8.0', 'keyrings.alt',
-        'msgpack',
+        # disabled for Debian - dependencies are specified in debian/control
+        # 'keyring>=8.0', 'keyrings.alt',
+        # 'msgpack',
         'requests>=1.2',
     ],
     'downloaders-extra': [
