流浪者提供的外壳，自动安装Linuxbrew命令

Question

我用的是这个文件：

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  config.vm.box = "ubuntu/trusty64"

  ...bla bla bla bla bla...

    config.vm.provision "shell", path: "provision/setup.sh"

end

由于我想安装Linuxbrew，所以在我的provision/setup.sh中有以下代码：

sudo apt-get update

sudo apt-get install --yes git-all libreadline-dev build-essential curl git m4 python-setuptools ruby texinfo libbz2-dev libcurl4-openssl-dev libexpat-dev libncurses-dev zlib1g-dev

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/linuxbrew/go/install)"

# or maybe also this: (but nothing anyway):
# sudo git clone https://github.com/Linuxbrew/linuxbrew.git /home/vagrant/.linuxbrew

export PATH=$HOME/.linuxbrew/bin:$PATH

brew doctor

但我发现了错误：

==> default: /tmp/vagrant-shell: line 35: brew: command not found

怎么解决这个问题？

Answer 1

有一个问题是如何运行您的脚本--因为您使用config.vm.provision "shell", path: "provision/setup.sh"运行，流浪者将以root用户的身份运行它，因此您不需要sudo

但是，您应该以用户的身份运行它，config.vm.provision "shell", path: "provision/setup.sh", privileged: false也应该这样做。

此外，导出将不会保存到以后的会话中，因此将其添加到.bashrc文件中，类似于echo PATH=$HOME/.linuxbrew/bin:$PATH >> .bashrc，这样最终的脚本将类似于

sudo apt-get update
sudo apt-get install --yes git-all libreadline-dev build-essential curl git m4 python-setuptools ruby texinfo libbz2-dev libcurl4-openssl-dev libexpat-dev libncurses-dev zlib1g-dev

yes | ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/linuxbrew/go/install)"

echo PATH=$HOME/.linuxbrew/bin:$PATH >> ~/.bashrc    
export PATH=$HOME/.linuxbrew/bin:$PATH
brew doctor

如果从脚本运行brew，则需要导出，但请注意，brew医生可能会以警告结束而不返回，因此您可能最终会看到流浪消息

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.

最后，对于原始错误，@BMW获得所有的信用，在命令中添加yes |将默认问题的enter键

Answer 2

让我猜猜。在ruby命令之前添加yes

yes | ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/linuxbrew/go/install)"