Go to this link: https://downloads.chef.io/chef-server In the on-premise section select your OS and download your package. Here I will be using centos 7. When the rpm is downloaded you can install it via the command: sudo rpm -Uvh Execute the following command: chef-server-ctl reconfigure Because the Chef server is composed of many different services that work together to create a functioning system, this step may take a few minutes to complete. Run the following command to create an administrator: $ chef-server-ctl user-create USER_NAME FIRST_NAME LAST_NAME EMAIL 'PASSWORD' --filename FILE_NAME An RSA private key is generated automatically. This is the user’s private key and should be saved to a safe location. The --filename option will save the RSA private key to the specified absolute path. For example: $ chef-server-ctl user-create stevedanno Steve Danno steved@chef.io 'abc123' --filename /path/to/stevedanno.pem If you get the following err...