为vue-cli运行“npm run dev”时出现跨环境问题
我与CentOS7，安装在VirtualBox（真正的操作系统：Windows 7）。
- 节点版本：6.10.3
- Npm版本：3.10.10
我安装了vue-cli，像这样：
sudo npm install -g vue-cli 然后我创build了一个新的vue项目，如下所示：
sudo vue init webpack-simple mynewproject
但运行“npm run dev”时出现错误：
> mynewproject@1.0.0 dev /var/www/html/mynewproject > cross-env NODE_ENV=development webpack-dev-server --open --hot sh: cross-env : commande introuvable npm ERR! Linux 3.10.0-514.el7.x86_64 npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "run" "dev" npm ERR! node v6.10.3 npm ERR! npm v3.10.10 npm ERR! file sh npm ERR! code ELIFECYCLE npm ERR! errno ENOENT npm ERR! syscall spawn npm ERR! vuetest@1.0.0 dev: `cross-env NODE_ENV=development webpack-dev-server --open --hot` npm ERR! spawn ENOENT npm ERR! npm ERR! Failed at the mynewproject@1.0.0 dev script 'cross-env NODE_ENV=development webpack-dev-server --open --hot'. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR! If you do, this is most likely a problem with the vuetest package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! cross-env NODE_ENV=development webpack-dev-server --open --hot npm ERR! You can get information on how to open an issue for this project with: npm ERR! npm bugs vuetest npm ERR! Or if that isn't available, you can get their info via: npm ERR! npm owner ls vuetest npm ERR! There is likely additional logging output above. npm ERR! Please include the following file with any support request: npm ERR! /var/www/html/mynewproject/npm-debug.log
有谁知道如何修理它？
您需要cd到您的项目目录并运行：
npm install
您可以在webpack-simple github回购中find相关说明