Attempt to fix release build on Mac (#598)

mozilla · Apr 14, 2020 · f1e6cf5 · f1e6cf5
1 parent 1ab04a5
commit f1e6cf5
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -36,7 +36,9 @@ matrix:
       language: shell
       before_install:
         - python3 --version
-        - pip3 install -U pip
+        - pip3 install -U pip virtualenv
+        - virtualenv -p python3 venv
+        - source venv/bin/activate
       script:
         - pip3 install -r requirements/all.txt
         - coverage run -m pytest tests && mv .coverage .coverage.core