ci: Travis: before_install for py34

pypy · May 21, 2021 · 26b99d4 · 26b99d4
1 parent 28249c8
commit 26b99d4
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -11,6 +11,11 @@ jobs:
       env: TOXENV=py27-coverage
     - python: '3.4'
       env: TOXENV=py34-coverage
+      before_install:
+        # Install latest available pip.
+        # 18.1 (installed) is too old to not install too new packages (attrs).
+        # 19.2 dropped support for Python 3.4.
+        - python -m pip install -U pip==19.1.1
     - python: '3.5'
       env: TOXENV=py35-coverage
     - python: '3.6'