First pass at the user install guide.

Testing done:
- Ran through each step in the guide on OS X 10.6 with RVM ruby 1.9.2p0

Also added a dummy getting_started .textile so I could test the "next step" link.

guides.yml

@@ -14,9 +14,16 @@ authors:
     - name: Jason Zimdars
       nick: jz
       description: Jason Zimdars is an experienced creative director and web designer who has lead UI and UX design for numerous websites and web applications. You can see more of his design and writing at <a href="http://www.thinkcage.com/">Thinkcage.com</a> or follow him on <a href="http://twitter.com/JZ">Twitter</a>
+  Contributors:
+    - name: Shawn Morel
+      nick: shawnmorel
+      description: Shawn Morel is a software generalist with lots of experience building user interfaces in Cocoa, Flex, and bare-bones HTML.
 
 index:
   Start Here:
+    - title: Install
+      url: install
+      text: "In this guide we'll walk you through installing SproutCore."
     - title: Getting Started
       url: getting_started
       text: "Jump start your SproutCore development by playing along as we build a fully functional Todo List application."

source/getting_started.textile

@@ -0,0 +1,7 @@
+h2. Getting Started
+
+Here we'll step you through writing your first SproutCore app.
+
+TODO: fill this in
+
+endprologue.

source/install.textile

@@ -0,0 +1,43 @@
+h2. Install
+
+This guide covers installing SproutCore. By referring to this guide you will be able to:
+
+* Install a bundled version of SproutCore to build your desktop-class web app.
+
+endprologue.
+
+
+h3. Prerequisites
+
+You should already have Ruby 1.9 or later running on your system. If you need help installing Ruby please refer to the "RVM setup instructions":http://rvm.beginrescueend.com/
+
+h3. Installing
+
+The easiest way to install the pre-released version of SproutCore 1.5 is as a Ruby Gem:
+
+<shell>
+$ gem install --pre sproutcore
+</shell>
+
+Alternatively, if you want to use the latest stable release simply install the Gem as follows:
+
+<shell>
+$ gem install sproutcore
+</shell>
+
+The rest of these guides refer to SproutCore 1.5
+
+h3. Testing your Install
+
+To make sure that your system is configured correctly enter the following command:
+<shell>
+$ sproutcore help
+</shell>
+
+h3. Next Steps
+
+Great, you're good to go. You'll probably want to continue with the "Getting Started":getting_started.html guide.
+
+h3. Changelog
+
+* February 1, 2011: first pass at the user install docs by "Shawn Morel":credits.html#shawnmorel