Cache ~/perl5 for faster builds

oalders · oalders · commit 840be9159364 · 2019-01-10T13:25:16.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,3 +1,12 @@
+---
+addons:
+  apt:
+    packages:
+      - aspell
+      - aspell-en
+cache:
+  directories:
+    - '~/perl5'
 language: perl
 perl:
   - "5.28"
