Try manual install of backports.functools_lru_cache

7 years ago · ba5ff1a838
1 changed files with 1 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -28,6 +28,7 @@ before_install:
  - export PATH=${TRAVIS_BUILD_DIR}/buildroot/bin/:${PATH}

 install:
+  - pip install backports.functools_lru_cache
  - pip install -U platformio

 before_script: