Update readme.

README.rst

@@ -15,9 +15,26 @@ Quick Start
 
 .. code-block:: bash
 
-    $ pip install thumbtack
+    $ sudo pip install thumbtack
+    $ sudo imount --check # List install status of tools used by imagemounter
+    The following commands are used by imagemounter internally. Without most commands, imagemounter works perfectly fine, but may lack some detection or mounting capabilities.
+    -- Mounting base disk images (at least one required, first three recommended) --
+    MISSING xmount
+    MISSING ewfmount
+    MISSING affuse
+    MISSING   vmware-mount        needed for VMWare disks
+    MISSING   mountavfs           needed for compressed disk images, part of the avfs package
+    MISSING   qemu-nbd            needed for Qcow2 images, part of the qemu-utils package
+    ...
+    
+
+Install additional tools needed to mount your images. More information can be found in the imagemounter docs https://github.com/mitre/thumbtack.git.
+
+.. code-block:: bash
+    # Install tools
+    $ sudo apt-get install xmount ewf-tools afflib-tools sleuthkit
     $ cd path/to/disk/image/files
-    $ thumbtack
+    $ sudo thumbtack
       * Serving Flask app "thumbtack" (lazy loading)
       * Environment: production
         WARNING: This is a development server. Do not use it in a production deployment.