force travis to use python: "2.7" until platformio is compatible

platformio is currently not compatible with python 3.x
photodude · Oct 13, 2019 · b1d50b7 · b1d50b7
1 parent 4edf314
commit b1d50b7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,7 @@
 # Test build the arduino library with travis CI and PlatformIO
 language: python
+python:
+  - "2.7"
 
 # Cache PlatformIO packages using Travis CI container-based infrastructure
 sudo: false