解决中国局域网中 vagrant plugin install vagrant-vbguest 出错的问题

install-vagrant-vbguest.sh

#!/usr/bin/env bash

GEMS=$(cat <<EOF
childprocess-0.5.8.gem
ffi-1.9.10.gem
little-plugger-1.1.4.gem
micromachine-1.1.0.gem
multi_json-1.11.1.gem
net-ssh-2.9.2.gem
rest-client-1.6.9.gem
vagrant-vbguest-0.11.0.gem
EOF
)

CACHE=$HOME/.vagrant.d/gems/cache
mkdir -p $CACHE

for GEM in $GEMS
do
    URL=https://ruby.taobao.org/gems/$GEM
    echo "Downloading: $URL"
    wget -O $CACHE/$GEM $URL
done

vagrant plugin install vagrant-vbguest