npm ERR! tar.unpack untar error /root/.npm/npm/3.9.2/package.tgz npm ERR! Linux 2.6.32-431.20.3.el6.x86_64 npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "-g" "install" "npm" npm ERR! node v4.4.5 npm ERR! npm v2.15.5 npm ERR! path /usr/lib/node_modules/npm/package.json npm ERR! code EACCES npm ERR! errno -13 npm ERR! syscall chown
npm ERR! Error: EACCES: permission denied, chown '/usr/lib/node_modules/npm/package.json' npm ERR! at Error (native) npm ERR! { [Error: EACCES: permission denied, chown '/usr/lib/node_modules/npm/package.json'] npm ERR! errno: -13, npm ERR! code: 'EACCES', npm ERR! syscall: 'chown', npm ERR! path: '/usr/lib/node_modules/npm/package.json', npm ERR! fstream_finish_call: 'chown', npm ERR! fstream_type: 'File', npm ERR! fstream_path: '/usr/lib/node_modules/npm/package.json', npm ERR! fstream_class: 'FileWriter', npm ERR! fstream_stack: npm ERR! [ '/usr/lib/node_modules/npm/node_modules/fstream/lib/writer.js:306:21', npm ERR! '/usr/lib/node_modules/npm/node_modules/graceful-fs/polyfills.js:210:7', npm ERR! 'FSReqWrap.oncomplete (fs.js:82:15)' ] } npm ERR! npm ERR! Please try running this command again as root/Administrator.
npm ERR! Please include the following file with any support request: npm ERR! /front_end/project/loanOfficerBackstage/npm-debug.log
装了nodejs-v4.4.5后，发现npm的版本有点低，所有想升级一下，但发现报错了，而且npm命令也用不了： -bash: /usr/bin/npm: No such file or directory 小弟linux刚入门，搞了一天，各种百度，google；重装了几次，还是不行。心开始累了，望大神搭救！