fix issue126: depend on virtualenv>=1.10.1 so that we can rely

(hopefully) on a pip version which supports --pre. (tox by default
uses to --pre).  Note that tox also vendors an older virtualenv
for supporting python2.5 -- although the latter will be dropped at some point.

1 files changed, 1 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 6d18cf0..193cbd4 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@ class Tox(TestCommand):
 
 def main():
     version = sys.version_info[:2]
-    install_requires = ['virtualenv>=1.9.1', 'py>=1.4.15', ]
+    install_requires = ['virtualenv>=1.10.1', 'py>=1.4.17', ]
     if version < (2, 7) or (3, 0) <= version <= (3, 1):
         install_requires += ['argparse']
     if version < (2,6):