本文介绍了yodoctor:从终端安装yo时找不到命令的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
以下是我不断遇到的错误.似乎表明yodoctor存在安装后"问题.可悲的是yodoctor是yeoman团队提供的建议来帮助解决此问题.我还安装了其他node_modules(bower,grunt,打字稿).
Below is the error I keep getting. It seems to indicate a "post-install" issue with yodoctor. Sadly yodoctor is the advice given by the yeoman team to help with this issue. I have other node_modules installed (bower, grunt, typescript).
sh: yodoctor: command not found
npm ERR! Darwin 15.0.0
npm ERR! argv "/usr/local/Cellar/node/5.0.0/bin/node" "/usr/local/bin/npm" "install" "-g" "yo"
npm ERR! node v5.0.0
npm ERR! npm v3.3.9
npm ERR! file sh
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn
npm ERR! yo@1.5.0 postinstall: `yodoctor`
npm ERR! spawn ENOENT
npm ERR!
npm ERR! Failed at the yo@1.5.0 postinstall script 'yodoctor'.
npm ERR! This is most likely a problem with the yo package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! yodoctor
npm ERR! You can get their info via:
npm ERR! npm owner ls yo
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! /Users/jesselawson/.node_modules_global/lib/node_modules/npm-debug.log
推荐答案
此错误通常是由于某人有时使用sudo
并弄乱了其npm软件包目录权限而引起的.根据经验,永远不要使用sudo.
This error is generally caused because someone used sudo
at some point and messed up their npm package directory permissions. As a rule of thumb, never ever use sudo.
那么如何解决呢?以下是一些疑难解答要点:
So how can you fix it? Here's a couple troubleshooting points:
- 确保将npm更新为最新版本(
npm install -g npm
). npm 2.x具有某些竞争条件,会在安装yodoctor
之前尝试运行. - 确保全局npm模块文件夹为
chown
/chmod
您的用户. - 确保 npm模块二进制文件位于您的PATH中.
- 如果没有任何效果,则可以通过运行
npm i -g yeoman-doctor && npm i -g yo
强制安装它-但这确实是最后的解决方法.
- Make sure you update npm to the latest version (
npm install -g npm
). npm 2.x had some race conditions that would try to runyodoctor
before it is installed. - Make sure the global npm module folders is
chown
/chmod
to your user. - Make sure npm module binaries is in your PATH.
- If nothing works, then you can force install it by running
npm i -g yeoman-doctor && npm i -g yo
- but that really is a last recourse solution.
这篇关于yodoctor:从终端安装yo时找不到命令的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!