Update README.md

README.md

@@ -4,7 +4,15 @@ The new home of the ErgoDox project; an entirely open source, split hand, keyboa
 Site is built with [Jekyll](http://jekyllrb.com/) and themed with [Docster](http://digitalmindch.github.io/docster-jekyll-theme/)
 
 ##Repo Structure:
-Github page is served to ergodox.io from the deploy directory. `Jekyll build` in the /src directory will put the rendered files into this /deploy directory.
+Github page is served to http://www.ergodox.io from the /deploy directory and the source code to render is all inside of the /src directory. 
+
+## Prerequsities
+- jekyll
+- jekyll-seo-tag
+- jekyll-sitemap
+
+## Building the site locally
+Once you have Jekyll installed, navigate to the /src directory and ```jekyll serve``` or ```jekyll build``` to either build and serve the site locally or just build the site. The rendered files will be put in the /deploy directory.
 
 ## Ready to push to the live site?
 `git subtree push --prefix deploy origin gh-pages`