小编Joa*_*den的帖子

按照这些说明,我尝试使用npm两次安装yeoman:http: //yeoman.io/learning/index.html

第一次失败后,我使用以下指令卸载节点: 如何完全卸载Node.js,并从头开始重新安装(Mac OS X)然后,我安装了nvm和node/npm(通过nvm),出现一个错误:

[Yeoman Doctor] Uh oh, I found potential errors on your machine
---------------

[Error] NPM root value is not in your NODE_PATH
  [info]
    NODE_PATH = /Users/joanna/.nvm/v0.10.22/lib/node_modules:.
    NPM root  = /Users/joanna/.node/lib/node_modules

  [Fix] Append the NPM root value to your NODE_PATH variable
    Add this line to your .bashrc
      export NODE_PATH=$NODE_PATH:/Users/joanna/.node/lib/node_modules
    Or run this command
      echo "export NODE_PATH=$NODE_PATH:/Users/joanna/.node/lib/node_modules" >> ~/.bashrc && source ~/.bashrc

我粘贴了那个命令,然后又跑npm install -g yo了.

再次按照自耕农网站的指示,仍然找不到自耕农.我收到此错误:-bash:yo:command not found

怎么了？Yeoman医生说:"一切都好看!"