Add notes about systemvm build script

patches/systemvm/debian/README

@@ -1,3 +1,8 @@
+####################################################
+ Note there is a new systemvm build script based on
+ Veewee(Vagrant) under tools/appliance.
+####################################################
+
 1. The buildsystemvm.sh script builds a 32-bit system vm disk based on the Debian Squeeze distro. This system vm can boot on any hypervisor thanks to the pvops support in the kernel. It is fully automated
 2. The files under config/ are the specific tweaks to the default Debian configuration that are required for CloudStack operation.
 3. The variables at the top of the buildsystemvm.sh script can be customized:

patches/systemvm/debian/buildsystemvm.sh

@@ -16,7 +16,11 @@
 # specific language governing permissions and limitations
 # under the License.
 
- 
+echo "####################################################"
+echo " Note there is a new systemvm build script based on "
+echo " Veewee(Vagrant) under tools/appliance."
+echo "####################################################"
+
 set -e
 set -x
 

tools/appliance/README.md

@@ -26,6 +26,8 @@ under the License.
           export PATH=~/.rvm/bin:$PATH
     - Install Ruby 1.9.3, if it installed some other version:
           rvm install 1.9.3
+    - Set rvm to use that 1.9.3
+          rvm use ruby-1.9.3
     - Install bundler: (if you get any openssl issue see https://rvm.io/packages/openssl)
           gem install bundler
 
@@ -65,3 +67,19 @@ Halt the box:
     veewee vbox halt 'systemvmtemplate'
 
 Now VirtualBox can be used to export appliance.
+
+
+Trobuleshooting
+===============
+If you see following line in the screen, then veewee is failing 
+extracting vboxmanage version.
+
+    Downloading vbox guest additions iso v  - http://download.virtualbox.org/vi
+
+You would be able to check it manually by typing:
+
+    vboxmanage --version
+
+If you're using Fedora for example, you'll need to install `kernel-devel`
+package and run `/etc/init.d/vboxdrv setup` to get veewee working.
+