Update .travis.yml

Aathish04 · web-flow · commit 132c1de58372 · 2020-07-11T07:45:23.000+05:30
diff --git a/.travis.yml b/.travis.yml
@@ -57,8 +57,12 @@ branches:
 addons:
   homebrew:
     packages:
+    - openssl
+    - readline
     - ffmpeg
     - sox
+    - pyenv
+    - pyenv-virtualenv
     casks:
     - basictex
     update: true
