Add optional dependency for webob as middleware extra requirement. Fixes #38

1 files changed, 5 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index 4c64f6e..c3be076 100644
--- a/setup.py
+++ b/setup.py
@@ -57,5 +57,10 @@ setup(name="Routes",
           "six",
           "repoze.lru>=0.3"
       ],
+      extras_require={
+          'middleware': [
+              'webob',
+          ]
+      },
       **extra_options
 )