Remove package cache on Travis

gfyoung · gfyoung · commit 3a63ac2579d9 · 2017-06-15T00:33:24.000-07:00
The pkgs/cache directory under Travis'
Miniconda installation was changing,
causing caching delays at the end
of builds.
diff --git a/.travis.yml b/.travis.yml
@@ -11,6 +11,7 @@ cache:
     - $HOME/.cache/pip
 
 before_cache:
+  - rm -rf $HOME/miniconda3/pkgs/cache
   - rm -rf $HOME/miniconda3/envs/validate
 
 matrix:
