Question

我正在尝试在nodejs中安装yo和其他一些软件包，但是我一直在收到错误。我是节点的新手，所以我有点迷茫。我正在运行Mac OS X 10.10.3。我正在使用的命令是

sudo npm install --global yo

这样做会给我以下错误。

> spawn-sync@1.0.13 postinstall /usr/local/lib/node_modules/yo/node_modules/cross-spawn/node_modules/spawn-sync
> node postinstall

shell-init: error retrieving current directory: getcwd: cannot access parent directories: Permission denied
node.js:720
    var cwd = process.cwd();
                      ^
Error: EACCES, permission denied
    at Error (native)
    at Function.startup.resolveArgv0 (node.js:720:23)
    at startup (node.js:63:13)
    at node.js:814:3
npm ERR! Darwin 14.3.0
npm ERR! argv "node" "/usr/local/bin/npm" "install" "--global" "yo"
npm ERR! node v0.12.7
npm ERR! npm  v2.11.3
npm ERR! code ELIFECYCLE

npm ERR! spawn-sync@1.0.13 postinstall: `node postinstall`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the spawn-sync@1.0.13 postinstall script 'node postinstall'.
npm ERR! 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 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!     /Users/XXXXXXX/npm-debug.log

Answer 1

通常，您不应该使用sudo来安装节点模块。相反，使用sudo修复文件夹权限，以允许您执行全局npm安装。

使用

获取.npm目录的所有权

sudo chown -R $(whoami) ~/.npm

使用

编写node_modules目录的权限

sudo chown -R $USER /usr/local/lib/node_modules

然后尝试再次运行你的npm install命令，不用 sudo。

Answer 2

运行以下命令可以解决问题。

sudo npm cache clean
sudo npm install -g yo

npm安装不起作用，抛出错误

2 个答案: