4 files changed, 27 insertions, 4 deletions

diff --git a/setup.py b/setup.py
index 65b754b..98a6c2a 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@ A plugin for GNU Mailman that adds encrypted mailing lists via PGP/MIME.
     package_dir={'': 'src'},
     install_requires=[
         'mailman>=3.1.0',
-        'pgp',
+        'py-pgp',
         'atpublic',
         'zope.interface',
     ]
diff --git a/src/pgpmailman/plugin.py b/src/pgpmailman/plugin.py
index 0608bd0..a9b8dd4 100644
--- a/src/pgpmailman/plugin.py
+++ b/src/pgpmailman/plugin.py
@@ -1,9 +1,8 @@
 from mailman.interfaces.plugin import IPlugin
+from pgpmailman.rest.root import RESTRoot
 from public import public
 from zope.interface import implementer
 
-from pgpmailman.rest.root import RESTRoot
-
 
 @public
 @implementer(IPlugin)
diff --git a/src/pgpmailman/rest/root.py b/src/pgpmailman/rest/root.py
index 69565d8..a0dd3fa 100644
--- a/src/pgpmailman/rest/root.py
+++ b/src/pgpmailman/rest/root.py
@@ -11,4 +11,4 @@ class RESTRoot:
 
     @child()
     def users(self, context, segments):
-        pass
\ No newline at end of file
+        pass
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..0a2b462
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,24 @@
+[tox]
+envlist = qa
+skip_missing_interpreters = True
+
+[testenv]
+usedevelop = True
+deps =
+     flufl.testing
+     nose2
+
+[testenv:qa]
+basepython = python3
+commands =
+    python -m flake8 src
+deps =
+    flake8>3.0
+    flufl.testing
+
+[flake8]
+enable-extensions = U4
+exclude = src/mailman/compat/*.py
+hang-closing = True
+jobs = 1
+max-line-length = 79