Adding installation notes, motivated by #186 and #212

zooniverse · Aug 11, 2015 · 0d79f5c · 0d79f5c
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 # Galaxy-Zoo
 
 ### Getting Started
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+Installation notes: 
+
+* The Ruby builds require node v0.10.xx, since the path.existsSync function was removed in 0.12. You can use ```nvm``` to switch the version if necessary. 
+* Ensure that you are running the ```hem``` command from the local path (```./node_modules/.bin/hem```), rather than any global version.
+
 ```bash
 git clone https://github.com/zooniverse/Galaxy-Zoo.git
 cd Galaxy-Zoo