Tweak docs on building docs

Summary: Pull Request resolved: pytorch#27364 Differential Revision: D17777402 Pulled By: dzhulgakov fbshipit-source-id: 304c678e5c80d7f8c779d65c11f9bf1b0facdb52
wellneck · Oct 5, 2019 · bac11d1 · bac11d1
1 parent e0ae3ce
commit bac11d1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -218,6 +218,8 @@ pip install -r requirements.txt
 # `katex` must also be available in your PATH.
 # If you are using Ubuntu or Debian, you can install it with:
 # sudo apt install katex
+# If you are using MacOS, you can install it through npm (install Node.js first):
+# npm install -g katex
 ```
 
 3. Generate the documentation HTML files. The generated files will be in `docs/build/html`.