Added pip 1.5 workaround.

Setuptools needs to be upgraded with --no-use-wheel. A change we
already were using in other projects.

Signed-off-by: Sandon Van Ness <sandon@inktank.com>

bootstrap

@@ -18,6 +18,9 @@ virtualenv --no-site-packages --distribute virtualenv
 # avoid pip bugs
 ./virtualenv/bin/pip install --upgrade pip
 
+# work-around change in pip 1.5
+./virtualenv/bin/pip install setuptools --no-use-wheel --upgrade
+
 ./virtualenv/bin/pip install -r requirements.txt
 
 # forbid setuptools from using the network because it'll try to use

requirements.txt

@@ -6,5 +6,5 @@ bunch >=1.0.0
 gevent ==0.13.6
 isodate >=0.4.4
 requests ==0.14.0
-pytz
+pytz >=2011k
 ordereddict