本来要安装hubot，安装nvm的时候失败了，而且无法nvm -v查看版本，不知道失败的原因。
以下是错误日志：
npm ERR! Linux 4.4.0-21-generic
npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "install" "-g" "yo" "generator-hubot"
npm ERR! node v4.2.6
npm ERR! npm v3.5.2
npm ERR! file sh
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn
npm ERR! [email protected] postinstall: `node postinstall`
npm ERR! spawn ENOENT
npm ERR!
npm ERR! Failed at the [email protected] postinstall script 'nodepostinstall'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the spawn-sync package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node postinstall
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs spawn-sync
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls spawn-sync
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! /home/shi/npm-debug.log
shi@shi-VirtualBox:~$ sudo npm install -g coffee-script
/usr/local/bin/coffee -> /usr/local/lib/node_modules/coffee-script/bin/coffee
/usr/local/bin/cake -> /usr/local/lib/node_modules/coffee-script/bin/cake
/usr/local/lib
└── [email protected]
shi@shi-VirtualBox:~$ cd myhubot
shi@shi-VirtualBox:~/myhubot$ yo hubot
yo: command not found
shi@shi-VirtualBox:~/myhubot$ cd ..
shi@shi-VirtualBox:~$ yo hubot
yo: command not found
答案1
git clone git://github.com/creationix/nvm.git ~/.nvm
nvm install 4.2.6
npm install -g yo generator-hubot
mkdir myhubot && cd myhubot
yo hubot
部分来源：github 的 hubot