installScript please use a new SD card if installing on an arm/sbc device. will install openmediavault, omv-extras, and flashmemory install the script's prerequisites apt-get install wget sudo download script and execute the wget option -O needs to be a capital letter 'O' the second wget '-' has a space on both sides wget -O - https://github.com/OpenMediaVault-Plugin-Developers/installScript/raw/master/install | sudo bash -OR- curl -sSL https://github.com/OpenMediaVault-Plugin-Developers/installScript/raw/master/install | sudo bash a detailed guide is available for this script as well https://forum.openmediavault.org/index.php/Thread/28789-Installing-OMV5-on-Raspberry-PI-s-Armbian-SBC-s-i386-32-bit-platforms/