travis: Install setuptools for black code formatting.

Signed-off-by: Damien George <damien@micropython.org>
4 years ago · 5c503de521
1 changed files with 1 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -31,6 +31,7 @@ jobs:
      install:
        - sudo apt-get install uncrustify python3-pip
        - uncrustify --version
+        - pip3 install --user setuptools
        - pip3 install --user black
        - black --version
      script: