在Mac电脑中安装自制软件

Question

我正在尝试在Mac v 10.12.2中使用

brew install node

但我犯了以下错误：

/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- mach (LoadError)
    from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/local/Library/Homebrew/extend/pathname.rb:2:in `<top (required)>'
    from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/local/Library/Homebrew/global.rb:3:in `<top (required)>'
    from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/local/Library/brew.rb:15:in `<main>'

Answer 1

1-首先，安装Homebrew。

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

2-然后运行brew update以确保自制是最新的。

brew update

3-作为一项安全措施，您应该运行brew doctor，以确保您的系统已准备好进行brew。运行下面的命令，并遵循brew doctor的任何建议。

brew doctor

4-下一步，将自制程序的位置添加到您电脑中的$PATH中。bash_简介或。zshrc文件。

export PATH="/usr/local/bin:$PATH"

5-下一步，安装节点（npm将与节点一起安装）：

brew install node

6-要测试您的节点和npm安装，请尝试安装Grunt（可能会要求您使用sudo运行）：

npm install -g grunt-cli