npm重新安装Mac OS X后无法正常工作

我不得不在我的笔记本电脑上重新安装Mac OS X Mavericks。 现在npm不起作用。 但是，节点仍在笔记本电脑上，npm在$ PATH中。

christohersmbp3:angular-phonecat christopherspears$ npm install -bash: npm: command not found christohersmbp3:angular-phonecat christopherspears$ node --version v0.10.26 christohersmbp3:angular-phonecat christopherspears$ npm start -bash: npm: command not found christohersmbp3:angular-phonecat christopherspears$ echo $PATH /usr/local/share/python:/Users/christopherspears/.rbenv/bin:/Users/christopherspears/bin:/usr/local/heroku/bin:/usr/local/share/npm/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/git/bin 

我实际上能够很容易地让节点运行：

 christohersmbp3:~ christopherspears$ node > console.log('hello node'); hello node undefined > (^C again to quit) > 

任何想法如何解决这个问题，或者我应该重新安装Node.js？

更新：

我一直在试图卸载并重新安装Node.js，但遇到了一个问题：

 christohersmbp3:angular-phonecat christopherspears$ brew uninstall node Uninstalling /usr/local/Cellar/node/0.10.26... christohersmbp3:angular-phonecat christopherspears$ brew install node ==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/node-0.10.26.mavericks.bottle.tar.gz ######################################################################## 100.0% ==> Pouring node-0.10.26.mavericks.bottle.tar.gz ==> Caveats Bash completion has been installed to: /usr/local/etc/bash_completion.d Error: The `brew link` step did not complete successfully The formula built, but is not symlinked into /usr/local You can try again using: brew link node Possible conflicting files are: /usr/local/bin/node /usr/local/include/node/zlib.h /usr/local/include/node/zconf.h /usr/local/include/node/v8stdint.h /usr/local/include/node/v8.h /usr/local/include/node/v8-testing.h /usr/local/include/node/v8-profiler.h /usr/local/include/node/v8-preparser.h /usr/local/include/node/v8-debug.h /usr/local/include/node/uv.h /usr/local/include/node/uv-private/uv-win.h /usr/local/include/node/uv-private/uv-unix.h /usr/local/include/node/uv-private/uv-sunos.h /usr/local/include/node/uv-private/uv-linux.h /usr/local/include/node/uv-private/uv-darwin.h /usr/local/include/node/uv-private/uv-bsd.h /usr/local/include/node/uv-private/tree.h /usr/local/include/node/uv-private/stdint-msvc2008.h /usr/local/include/node/uv-private/ngx-queue.h /usr/local/include/node/openssl/opensslconf.h /usr/local/include/node/node_version.h /usr/local/include/node/node_object_wrap.h /usr/local/include/node/node_internals.h /usr/local/include/node/node_buffer.h /usr/local/include/node/node.h /usr/local/include/node/nameser.h /usr/local/include/node/config.gypi /usr/local/include/node/common.gypi /usr/local/include/node/ares_version.h /usr/local/include/node/ares.h /usr/local/share/man/man1/node.1 /usr/local/lib/dtrace/node.d Warning: The post-install step did not complete successfully You can try again using `brew postinstall node` ==> Summary 🍺 /usr/local/Cellar/node/0.10.26: 1523 files, 18M christohersmbp3:angular-phonecat christopherspears$ brew link node Linking /usr/local/Cellar/node/0.10.26... Error: Could not symlink bin/node Target /usr/local/bin/node already exists. You may want to remove it: rm /usr/local/bin/node To force the link and overwrite all conflicting files: brew link --overwrite node To list all files that would be deleted: brew link --overwrite --dry-run node christohersmbp3:angular-phonecat christopherspears$ brew link --overwrite node Linking /usr/local/Cellar/node/0.10.26... 135 symlinks created christohersmbp3:angular-phonecat christopherspears$ brew postinstall node Error: Permission denied - /usr/local/lib/node_modules/npm/AUTHORS 

我看了一下文件夹：

 christohersmbp3:npm christopherspears$ pwd /usr/local/lib/node_modules/npm christohersmbp3:npm christopherspears$ ll total 112 -rw-r--r-- 1 24561 staff 5759 Feb 18 14:59 AUTHORS -rw-rw-r-- 1 24561 staff 380 Feb 18 14:59 CONTRIBUTING.md -rw-r--r-- 1 24561 staff 9862 Feb 18 14:59 LICENSE -rw-r--r-- 1 24561 staff 6178 Jan 28 19:21 Makefile -rw-r--r-- 1 24561 staff 7623 Feb 18 14:59 README.md drwxr-xr-x 7 christopherspears staff 238 Apr 6 15:54 bin/ -rwxr-xr-x 1 24561 staff 48 Jan 28 19:21 cli.js* -rwxr-xr-x 1 24561 staff 521 Jan 28 19:21 configure* drwxr-xr-x 6 christopherspears staff 204 Mar 7 22:32 doc/ drwxr-xr-x 9 christopherspears staff 306 Apr 6 15:54 html/ drwxr-xr-x 55 christopherspears staff 1870 Apr 6 15:54 lib/ -rw-rw-r-- 1 24561 staff 156 Jan 28 19:21 make.bat drwxr-xr-x 6 christopherspears staff 204 Mar 7 22:32 man/ drwxr-xr-x 51 christopherspears staff 1734 Mar 7 22:32 node_modules/ -rw-r--r-- 1 24561 staff 3449 Feb 18 14:59 package.json drwxr-xr-x 8 christopherspears staff 272 Apr 6 15:54 scripts/ drwxr-xr-x 9 24561 staff 306 Apr 6 15:54 test/ 

我应该把老板从24561改成christopherspears吗？

更新：

我确实将AUTHORS文件的所有者更改为christopherspears。 现在我得到这个错误：

 christohersmbp3:angular-phonecat christopherspears$ brew postinstall node Error: Permission denied - /usr/local/lib/node_modules/npm/bin/node-gyp-bin/node-gyp 

看起来像是同一个问题：

 christohersmbp3:node-gyp-bin christopherspears$ ll total 16 -rwxr-xr-x 1 24561 staff 89 Jan 28 19:21 node-gyp* -rwxr-xr-x 1 24561 staff 61 Jan 28 19:21 node-gyp.cmd* 

我将不得不为24561拥有的所有文件执行此操作吗？ 我希望不是。

更新：

啊。 太蹩脚了 看起来我被要求将所有者从24561更改为我的用户名。 为什么业主首先设置为24561？

Answer 1

将所有者从24561更改为我的用户名后，我得到了npm的工作。