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无法安装 npm、无法删除 npm、无法访问任何命令、无法安装 Coffeescript

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无法安装 npm、无法删除 npm、无法访问任何命令、无法安装 Coffeescript

我在 Mac OS X Lion 上，我刚刚使用 nodejs.org 的软件包安装程序安装了 node.js。Node.js 运行良好，并且 Node.js 附带 npm。我还安装了 homebrew。我只是想安装 coffeescript，但终端一直抛出错误。所以我决定检查我正在运行的 npm 版本。它一直抛出错误。每当我尝试使用任何 npm 命令时，它都会抛出相同的错误。我尝试单独安装 npm，但出现错误，当我尝试删除 npm 时也出现同样的错误。有人可以帮忙吗，这真是令人难以置信地沮丧。

当我调用 npm help 时出错

macbook-air:~ mcbeav$ sudo npm help

node.js:201
        throw e; // process.nextTick error, or 'error' event on first tick
              ^
Error: No such module
    at Object.<anonymous> (/usr/lib/node_modules/npm/lib/utils/config-defs.js:5:21)
    at Module._compile (module.js:441:26)
    at Object..js (module.js:459:10)
    at Module.load (module.js:348:31)
    at Function._load (module.js:308:12)
    at Module.require (module.js:354:17)
    at require (module.js:370:17)
    at Object.<anonymous> (/usr/lib/node_modules/npm/lib/utils/ini.js:43:18)
    at Module._compile (module.js:441:26)
    at Object..js (module.js:459:10)
macbook-air:~ mcbeav$

当我尝试通过终端安装 npm 时出现错误

All clean!

npm ERR! Error: EPERM, chmod '/usr/local/bin/npm'
npm ERR! 
npm ERR! Please try running this command again as root/Administrator.
npm ERR! 
npm ERR! System Darwin 11.3.0
npm ERR! command "/usr/local/bin/node" "/private/var/folders/g1/tn_gpxcj423d1dn_jx2g9gp40000gn/T/npm.1064/package/cli.js" "rm" "npm" "-gf"
npm ERR! cwd /private/var/folders/g1/tn_gpxcj423d1dn_jx2g9gp40000gn/T/npm.1064/package
npm ERR! node -v v0.6.17
npm ERR! npm -v 1.1.21
npm ERR! path /usr/local/bin/npm
npm ERR! code EPERM
npm ERR! message EPERM, chmod '/usr/local/bin/npm'
npm ERR! errno {}
npm ERR! 
npm ERR! Additional logging details can be found in:
npm ERR!     /private/var/folders/g1/tn_gpxcj423d1dn_jx2g9gp40000gn/T/npm.1064/package/npm-debug.log
npm not ok
npm ERR! error rolling back [email protected] Error: EPERM, chmod '/usr/local/bin/npm'

npm ERR! Error: EPERM, chmod '/usr/local/bin/npm'
npm ERR! 
npm ERR! Please try running this command again as root/Administrator.
npm ERR! 
npm ERR! System Darwin 11.3.0
npm ERR! command "/usr/local/bin/node" "/private/var/folders/g1/tn_gpxcj423d1dn_jx2g9gp40000gn/T/npm.1064/package/cli.js" "install" "-gf"
npm ERR! cwd /private/var/folders/g1/tn_gpxcj423d1dn_jx2g9gp40000gn/T/npm.1064/package
npm ERR! node -v v0.6.17
npm ERR! npm -v 1.1.21
npm ERR! path /usr/local/bin/npm
npm ERR! code EPERM
npm ERR! message EPERM, chmod '/usr/local/bin/npm'
npm ERR! errno {}
npm ERR! 
npm ERR! Additional logging details can be found in:
npm ERR!     /private/var/folders/g1/tn_gpxcj423d1dn_jx2g9gp40000gn/T/npm.1064/package/npm-debug.log
npm not ok
It failed
macbook-air:~ mcbeav$

当我尝试删除 npm 时出错

macbook-air:~ mcbeav$ sudo npm uninstall npm -g

node.js:201
        throw e; // process.nextTick error, or 'error' event on first tick
              ^
    Error: No such module
        at Object.<anonymous> (/usr/lib/node_modules/npm/lib/utils/config-defs.js:5:21)
        at Module._compile (module.js:441:26)
        at Object..js (module.js:459:10)
        at Module.load (module.js:348:31)
        at Function._load (module.js:308:12)
        at Module.require (module.js:354:17)
        at require (module.js:370:17)
        at Object.<anonymous> (/usr/lib/node_modules/npm/lib/utils/ini.js:43:18)
        at Module._compile (module.js:441:26)
        at Object..js (module.js:459:10)
    macbook-air:~ mcbeav$

答案1

原来是旧安装与新安装冲突。旧安装存储在

usr/bin

新的存储在

usr/local/bin

我必须使用命令来安装它

curl https://npmjs.org/install.sh | sudo clean=yes sh

并且它工作得很好，但对于遇到同样问题的人来说，这很令人沮丧

答案2

Error: EPERM, chmod '/usr/local/bin/npm'是权限错误。最有可能的是，上的权限/usr/local/bin/npm'不正确（可能不可执行？），或者缺少权限。

您可以尝试安装以前版本的node.js。这也可能有助于解决问题。

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