E_FAIL

vagrant up 실행 오류 케이스

$ vagrant upBringing machine 'default' up with 'virtualbox' provider...==> default: Checking if box 'williamyeh/ubuntu-trusty64-docker' is up to date...==> default: Clearing any previously set forwarded ports...==> default: Clearing any previously set network interfaces...==> default: Preparing network interfaces based on configuration... default: Adapter 1: nat d