INSTALL.md in ironfan-3.1.6

- old
+ new

@@ -13,18 +13,23 @@
 <a name="initial_install"></a>
 ## Install Ironfan's Gem and Homebase
 
 _Before you begin, you may wish to fork homebase repo, as you'll be making changes to personalize it for your platform that you may want to share with teammates. If you do so, replace all references to infochimps-labs/ironfan-homebase with your fork's path._
 
+1. Install system prerequisites (libXML and libXSLT). The following works under Debian/Ubuntu:
+
+        sudo apt-get install libxml2-dev libxslt1-dev
+
 1. Install the Ironfan gem (you may need to use `sudo`):
 
         gem install ironfan
 
 1. Clone the repo. It will produce the directory we will call `homebase` from now on:
 
         git clone https://github.com/infochimps-labs/ironfan-homebase homebase
         cd homebase
+        bundle install
         git submodule update --init
         git submodule foreach git checkout master
 
 <a name="knife-configuration"></a>
 ## Configure Knife and Add Credentials
@@ -124,6 +129,6 @@
 
 The README file in each of the subdirectories for more information about what goes in those directories. If you are bored of reading, go customize one of the files in the 'clusters/ directory'. Or, if you're a fan of ridiculous things and have ever pondered how many things you can fit in one box, launch el_ridiculoso:. It contains every single recipe we have ever made stacked on top of one another.
 
         knife cluster launch el_ridiculoso-gordo --bootstrap
 
-For more information about configuring Knife, see the [Knife documentation](http://wiki.opscode.com/display/chef/knife).
+For more information about configuring Knife, see the [Knife documentation](http://wiki.opscode.com/display/chef/knife).
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