Installation of Serverless Framework

Go through the following steps:

1. Install Node.js 4.0 or higher from https://nodejs.org/en/download/ . Once installed, we can verify installation through the following command:

 $ node --version

2. Now we need to install Serverless Framework globally through the following command:

 $ npm install -g serverless

3. Once installed successfully, we can verify the installation by using the following command. It will show all the framework commands and documentation: 

$ serverless

4. We can also see the version of Serverless Framework installed by using the following command: 

$ serverless --version