I am running Ubuntu 12.10 64bit and wanted to try the chrome os so I installed it. That seemed to be successful but I get an error when I try to run it.

umdoobby@Fawkes:~$ chromeos
USER is : umdoobby
Data dir is : /home/umdoobby/chrome-os
Detected plugins : --register-pepper-plugins=/usr/lib/jvm/java-6-openjdk-amd64/jre/lib/amd64/IcedTeaPlugin.so#IcedTea-Web Plugin (using IcedTea-Web)#Version: 1.3#1.3;application/x-java-vm;application/x-java-applet;application/x-java-bean;application/x-java-vm-npruntime,/opt/google/talkplugin/libnpgtpo3dautoplugin.so#Google Talk Plugin Video Accelerator#Version: 0.1.44.16;application/vnd.gtpo3d.auto,/opt/google/chrome/libpdf.so#Chrome PDF Viewer#Chrome PDF Viewer;application/pdf;application/x-google-chrome-print-preview-pdf,/opt/google/talkplugin/libnpgoogletalk.so#Google Talk Plugin#Version: 3.6.1.0;application/googletalk
Detected flash : --ppapi-flash-path=/opt/google/chrome/PepperFlash/libpepflashplayer.so --ppapi-flash-version=11.5.31.101
Detected flash-flags : --ppapi-flash-args=enable_hw_video_decode=0,enable_stagevideo_au to=1,enable_trace_to_console=0
/usr/sbin/chromeos: line 126: exec: matchbox-window-manager: not found
/usr/sbin/chromeos: line 126: /opt/chromeos/chrome: No such file or directory
umdoobby@Fawkes:~$

Any idea?