Upgrade virtualenv.

ionelmc · Nov 5, 2015 · d233c9f · d233c9f
1 parent ab291a6
commit d233c9f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -44,6 +44,8 @@ install:
   - easy_install --version
   - pip --version
   - tox --version
+  - pip install -U virtualenv
+  - virtualenv --version
 script:
   - tox -v
 after_failure: