Of course Gabor needs no introduction, but it's worth mentioning that his is a later attempt of publishing a book on the Dancer framework in general. The first one, which I covered in Help Kickstart First Ever PerlDancer Book, was initiated by the Dancer's core devs themselves who unfortunately couldn't generate enough traction therefore the fund raising campaign failed. Fortunately this second campaign by Gabor proved successful to the point of exceeding its financial goals.
From the start you sense that it's going to be a very practical and hands-on tutorial as it doesn't waste any time and jumps straight to setting up the development environment using Vagrant and a Linux VM.Interesting choice considering that nowadays most use Docker, but probably done so because Docker is mainly directed to containerization of applications and not to that of full blown OSs.
So after setting up the environment we are next suggested two ways of installing Dancer.The first one is through the OS's package manager: