uni-app H5端Jenkins构建报错：依赖缺失与权限问题排查

// 执行如下命令 在执行打包命令
npm rebuild

sh: 1: cross-env: Permission denied
npm ERR! code ELIFECYCLE
npm ERR! errno 126
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! Exit status 126
npm ERR! 
npm ERR! Failed at the @ development script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR!     /home/shanmaseen/.npm/_logs/2019-02-22T16_32_08_191Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 126
npm ERR! @ dev: `npm run development`
npm ERR! Exit status 126
npm ERR! 
npm ERR! Failed at the @ dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR!     /home/shanmaseen/.npm/_logs/2019-02-22T16_32_08_241Z-debug.log

npm rebuild
npm run build
ls -al
scp -r ./dist/build/h5/* <你的服务器文件路径>