Angular, the Angular CLI, and Angular apps depend on features and functionality provided by libraries that are available as npm packages. To download and install npm packages, you must have an npm package manager.
This setup guide uses the npm client command line interface, which is installed with Node.js by default.
To check that you have the npm client installed, run npm -v in a terminal/console window.
Although it's not required, the version control system Git is highly recommended. First, install the command-line utility from the download page. For a GUI client, we recommend Github Desktop.
To verify the installation, open a new terminal window and run:
$ git --version
Step 1: Install the Angular CLI
You use the Angular CLI to create projects, generate application and library code, and perform a variety of ongoing development tasks such as testing, bundling, and deployment.
To install the CLI using npm, open a terminal/console window and enter the following command:
npminstall -g @angular/cli
Step 2: Install the project dependencies
After you have installed the Angular CLI, you have to install all the dependencies required by the project. Each angular project has its own dependencies which are listed on his package.json file.
Download a copy of the template you just bought. You can do it from the "Thanks for your purchase" email or from your account at AngularTemplates.
Unzip the downloaded files.
Move the files to the location of your preference.
Open your console or terminal and navigate to this location.