How to install Items have to be installed: NodeJs https://nodejs.org/ NPM ( in same package as NodeJs ) Gulp ( command 'npm i -g gulp' ) Project installation: Enter to project directory and run following command 'npm i' Enter to server directory which is in the root and run following command 'npm i' Return to root folder and run 'gulp server' Open new tab of terminal ( cmd for Windows ), go to the root and run 'gulp client' Attention!: For some operations you may need root-access ( administrator-access for Windows )