Pull in a python3 Ubuntu package for Travis CI.

Then use pip3 to install dependencies.
8 years ago · 27e735b028
1 changed files with 5 additions and 2 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -3,8 +3,11 @@ rust:
  - stable
  - beta
  - nightly
-python: "3.6"
-install: pip install --user --upgrade mypy flake8
+addons:
+  apt:
+    packages:
+      - python3-pip
+install: pip3 install --user --upgrade mypy flake8
 script: ./test-all.sh
 cache:
  - cargo