在没有 Xcode 的情况下无法在 Mac 上安装 npm？

Question

我正在尝试在我的 mac 机器上运行 npm install。我什么时候会收到一堆错误，如下所示

xcode-select: error: tool 'xcodebuild' requires Xcode, but active developer directory '/Library/Developer/CommandLineTools' is a command line tools instance

xcode-select: error: tool 'xcodebuild' requires Xcode, but active developer directory '/Library/Developer/CommandLineTools' is a command line tools instance

Traceback (most recent call last):
  File "/Users/mac/.nvm/versions/node/v8.11.3/lib/node_modules/npm/node_modules/node-gyp/gyp/gyp_main.py", line 16, in <module>
    sys.exit(gyp.script_main())
  File "/Users/mac/.nvm/versions/node/v8.11.3/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/__init__.py", line 545, in script_main
    return main(sys.argv[1:])
  File "/Users/mac/.nvm/versions/node/v8.11.3/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/__init__.py", line 538, in main
    return gyp_main(args)
  File "/Users/mac/.nvm/versions/node/v8.11.3/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/__init__.py", line 523, in gyp_main
    generator.GenerateOutput(flat_list, targets, data, params)
  File "/Users/mac/.nvm/versions/node/v8.11.3/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/make.py", line 2170, in GenerateOutput
    part_of_all=qualified_target in needed_targets)
  File "/Users/mac/.nvm/versions/node/v8.11.3/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/make.py", line 795, in Write
    self.Pchify))
  File "/Users/mac/.nvm/versions/node/v8.11.3/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/make.py", line 1190, in WriteSources
    cflags = self.xcode_settings.GetCflags(configname)
  File "/Users/mac/.nvm/versions/node/v8.11.3/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xcode_emulation.py", line 551, in GetCflags
    archs = self.GetActiveArchs(self.configname)
  File "/Users/mac/.nvm/versions/node/v8.11.3/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xcode_emulation.py", line 420, in GetActiveArchs

我知道我可以通过安装 Xcode 并设置路径来摆脱这个问题。但不知何故我不想使用 Xcode。我已经通过

安装了命令行工具

xcode-select --install

并设置它的路径，但我仍然收到此错误。有人知道吗？

Answer 1

在您之前安装过 NPM 之前，您无法通过命令行在您的计算机上安装它。更简单地说，您只能通过命令行更新 NPM，您最初无法安装它。从这里下载 Node.JS：NodeJs。它与 NPM 一起提供。如果您正在运行全局 (-g) 安装，请尝试 SUDO。