How can I create a build folder with compiled files for uplo

Hi,

Do you want to have a build from the published page or do you want to create a build and then publish it to your own server? mdb publish is based on our MDB GO / CLI deployment and it deploys your build/project folder to our servers. If you would like to create a build folder with your sass files changes please check our webpack starter which can help you manage your bundles in the project.

Yes, I want to create a build and publish it to my own server. I tried the webpack starter. First I cloned the mdb-webpack-starter repo. Then I did npm install (with the token, installing the mdb-ui-kit-pro-essential). So far it worked. But when I do npm start, I get the following errors:

npm start

> mdb-webpack-starter@3.0.0 start /Users/phil/Documents/test/MDBootstrap/mdb-webpack-starter
> cross-env NODE_ENV=development webpack-dev-server --config webpack/webpack.config.dev.js --open

sh: cross-env: command not found
npm ERR! code ELIFECYCLE
npm ERR! syscall spawn
npm ERR! file sh
npm ERR! errno ENOENT
npm ERR! mdb-webpack-starter@3.0.0 start: `cross-env NODE_ENV=development webpack-dev-server --config webpack/webpack.config.dev.js --open`
npm ERR! spawn ENOENT
npm ERR!
npm ERR! Failed at the mdb-webpack-starter@3.0.0 start 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!     /Users/phil/.npm/_logs/2021-05-04T19_20_03_231Z-debug.log

Do you know, how I can solve this?