[Jiaz]

@BillyCool: thanks for the report. Will be fixed with next update

@schnacke: sure you have tested that script from within your container (join container and run manually)? the error comes directly from script/environment and looks like some missing environment variables, see
superuser.com/questions/782509/unable-to-ssh-cannot-create-dev-null-ssh
stackoverflow.com/questions/27663032/boot2docker-command-works-on-shell-but-not-in-script

@JDL1059: thanks for the feedback, try to ask mgpai for help with this