我正在尝试开始使用npm和vue进行前端开发，但开始时却很难。我正在使用scotchbox pro，它只是一个用于开发的Vagrant盒子。我在Windows 10上运行此VM并重新安装了laravel 5.4。
默认的package.json就在那里（https://github.com/laravel/laravel/blob/master/package.json）并且我一直在尝试运行npm install，但过去几天没有成功。
我不确定在这个问题上我应该寻求哪些支持，因为它可能是laravel，npm或我的VM。我很难找到一个如何启动和运行的可靠资源！
这是我得到的npm run dev输出：
@ dev /var/www npm run development @ development /var/www cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress -hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js sh: 1: cross-env: not found npm ERR! Linux 4.4.0-75-generic npm ERR! argv "/home/vagrant/.nvm/versions/node/v6.10.3/bin/node" "/home/vagrant/.nvm/versions/node/v6.10.3/bin/npm" "run" "development" 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! @ development: `cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js` npm ERR! spawn ENOENT npm ERR! npm ERR! Failed at the @ development script 'cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js'. 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 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 node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js npm ERR! You can get information on how to open an issue for this project with: npm ERR! npm bugs npm ERR! Or if that isn't available, you can get their info via: npm ERR! npm owner ls npm ERR! There is likely additional logging output above. npm ERR! Please include the following file with any support request: npm ERR! /var/www/npm-debug.log npm ERR! Linux 4.4.0-75-generic npm ERR! argv "/home/vagrant/.nvm/versions/node/v6.10.3/bin/node" "/home/vagrant/.nvm/versions/node/v6.10.3/bin/npm" "run" "dev" npm ERR! node v6.10.3 npm ERR! npm v3.10.10 npm ERR! code ELIFECYCLE npm ERR! @ dev: `npm run development` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the @ dev script 'npm run development'. 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 package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! npm run development npm ERR! You can get information on how to open an issue for this project with: npm ERR! npm bugs npm ERR! Or if that isn't available, you can get their info via: npm ERR! npm owner ls npm ERR! There is likely additional logging output above. npm ERR! Please include the following file with any support request: npm ERR! /var/www/npm-debug.log
答案 0 :(得分：0)
我发现更改我的Vagrant文件配置修复了此问题，因为它是文件夹权限问题。
config.vm.synced_folder＆＃34;。＆＃34;，＆＃34; / var / www＆＃34;，：nfs =＆gt; {：mount_options =＆gt; [＆＃34; dmode = 777＆＃34;，＆＃34; fmode = 666＆＃34;]}