jballesm@E0236069 /cygdrive/c/Users/jballesm/Desktop/fuel-virtualbox-stable-mitaka $ ./launch.sh ./functions/shell.sh: línea 75: aviso: command substitution: ignored null byte in input Prepare the host system... Checking for 'dumpkeys.cache'... OK Checking for 'free'... OK Checking for 'expect'... OK Checking for 'xxd'... OK Checking for 'VBoxManage'... OK Checking for VirtualBox Extension Pack... OK Checking for VirtualBox iPXE firmware...SKIP VirtualBox iPXE firmware is not found. Used standard firmware from the VirtualBox Extension Pack. Checking for Mirantis OpenStack ISO image... OK Going to use Mirantis OpenStack ISO file: iso/MirantisOpenStack-9.0.iso Checking if SSH client installed... OK Checking if ipconfig or ifconfig installed... OK Done. Check available memory on the host system... Done. Сlean previous installation if exists... Done. Deleting old interfaces if exists... Done. Creating host-only interface... 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100% Fatal error. Interface VirtualBox Host-Only Ethernet Adapter does not exist after creation. Exiting