所以我试图在vagrant中安装nvm和node但似乎无法使其工作。
显然我无法加载/读取nvm，因为nvm要求你重新加载你的终端。 ~/.profile似乎没有完成这项工作
使用ubuntu/xenial64
这是我的bootstrap.sh文件
#install nvm
cd ~
curl -sL https://raw.githubusercontent.com/creationix/nvm/v0.31.2/install.sh -o install_nvm.sh
bash install_nvm.sh
#this command makes it so that you don't need to re-open the terminal for 'nvm' to be available
source ~/.profile
#use nvm to install node
nvm install 6.2.2
nvm use 6.2.2
我得到的错误（略微修改以隐藏个人信息）：
==> default: Checking for guest additions in VM...
==> default: Mounting shared folders...
default: /installation_data => C:/work/<PATH_OMMITED>
==> default: Running provisioner: shell...
default: Running: C:/Users/ahmed/AppData/Local/Temp/vagrant-shell20160703-8248-1c82peg.sh
==> default: => Downloading nvm from git to '/home/ubuntu/.nvm'
=> default:
==> default: Cloning into '/home/ubuntu/.nvm'...
==> default: * (HEAD detached at v0.31.2)
==> default: master
==> default: => Appending source string to /home/ubuntu/.bashrc
==> default: => Close and reopen your terminal to start using nvm
==> default: /tmp/vagrant-shell: line 11: nvm: command not found
==> default: /tmp/vagrant-shell: line 12: nvm: command not found
The SSH command responded with a non-zero exit status. Vagrant
assumes that this means the command failed. The output for this command
should be in the log above. Please read the output to determine what
went wrong.