npm install express 报错

Question

 sudo npm install express

npm ERR! Linux 2.6.32-504.3.3.el6.x86_64

npm ERR! argv "/home/vagrant/.nvm/versions/v0.12.2/bin/node" "/usr/bin/npm" "install" "express"

npm ERR! node v0.12.2

npm ERR! npm  v2.7.4

npm ERR! path ../mime/cli.js

npm ERR! code EPROTO

npm ERR! errno -71

npm ERR! EPROTO, symlink '../mime/cli.js'

npm ERR! 

npm ERR! If you need help, you may report this error at:

npm ERR!     <https://github.com/npm/npm/issues>

npm ERR! Linux 2.6.32-504.3.3.el6.x86_64

npm ERR! argv "/home/vagrant/.nvm/versions/v0.12.2/bin/node" "/usr/bin/npm" "install" "express"

npm ERR! node v0.12.2

npm ERR! npm  v2.7.4

npm ERR! path npm-debug.log.8e2bcc5c641f23f15e4ae3103f30b2a2

npm ERR! code ETXTBSY

npm ERR! errno -26

npm ERR! ETXTBSY, rename 'npm-debug.log.8e2bcc5c641f23f15e4ae3103f30b2a2'

npm ERR! 

npm ERR! If you need help, you may report this error at:

npm ERR!     <https://github.com/npm/npm/issues>

npm ERR! Please include the following file with any support request:

npm ERR!     /vagrant/node-lessons/lesson1/npm-debug.log

Answer 1

安装错误, 可以采用下面这种方式:

// 下载安装脚本
wget http://npmjs.org/install.sh | sh
// 可执行权限
chmod u+x install.sh
// 安装node.js
sudo ./install.sh