A short guide to install directly the 2.x version :
- i have download the debian whezzy from here : http://mirrors.lps.rocks/odroid/c1/images/debian/
- copy the file to the sdcard with win32diskimager
- resize the partition created with the dimension of the sdcard
- execute the omv installation:
- echo "deb http://packages.openmediavault.org/public stoneburner main" > /etc/apt/sources.list.d/openmediavault.list
- apt-get update
- apt-get install openmediavault-keyring postfix
- apt-get update
- apt-get install openmediavault
- omv-initsystem
all works