Add JavaScript Runtime to Readme (#796)

ianum · Jun 22, 2017 · f326b1f · f326b1f
1 parent 2a63948
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diff --git a/README.md b/README.md
@@ -62,6 +62,10 @@ Now that Slate is all set up on your machine, you'll probably want to learn more
 
 If you'd prefer to use Docker, instructions are available [in the wiki](https://github.com/lord/slate/wiki/Docker).
 
+### Note on JavaScript Runtime
+
+For those who don't have JavaScript runtime or are experiencing JavaScript runtime issues with ExecJS, it is recommended to add the [rubyracer gem](https://github.com/cowboyd/therubyracer) to your gemfile and run `bundle` again.
+
 Companies Using Slate
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