Merge pull request #1147 from mariocj89/pu/fix-ci

ci: Pin virtualenv when running 3.4
dateutil · Jul 16, 2021 · b3180d3 · b3180d3
2 parents 28da62d + 38bce7b
commit b3180d3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/appveyor.yml b/appveyor.yml
@@ -28,7 +28,7 @@ install:
   - "ci_tools/retry.bat %PYTHON% updatezinfo.py"
   # This environment variable tells the test suite it's OK to mess with the time zone.
   - set DATEUTIL_MAY_CHANGE_TZ=1
-  - C:\Python36\python -m pip install -U tox
+  - C:\Python36\python -m pip install -U tox virtualenv==20.4.7
 
 test_script:
   - C:\Python36\scripts\tox