In order to install MEAN stack, create a container with the Node.js stack. First you will now need to install MongoDB, check the following guide.
Now that you have MongoDB installed, clone the MEAN repo in your workspace:
git clone https://github.com/linnovate/mean.git ~/workspace
Now you need to set an example environment file and install the dependencies
mv .env.example .env
yarn install
Finally build the app and serve it on port 3000 and you should be able to preview it when it successfully runs all commands
yarn build
SERVER_PORT=3000 yarn start