Pin virtualenv version in for windows builds

astropy · Nov 2, 2020 · 35a2011 · 35a2011
1 parent e46e055
commit 35a2011
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -156,6 +156,7 @@ install:
       fi
 
 script:
+    - pip install virtualenv==20.0.33  # 20.0.34 broken!
     - pip install tox
     - tox $TOXARGS -- $TOXPOSARGS