Find the book at: https://www.routledge.com/Developing-Virtual-Synthesizers-with-VCV-Rack/Gabrielli/p/book/9780367077730
The ABC plugin contains all modules described in the book.
You will find all the instructions in the book. For building ABC, clone this repository and copy the ABC folder in your Rack installation "plugins" folder, i.e.:
git clone https://github.com/LOGUNIVPM/VCVBook.git
cp -r VCVBook/ABC <myRackInstallationFolder>/plugins/
cd <myRackInstallationFolder>/plugins/ABC/
Now you are ready to build and tweak.
All material is released under a GPLv3 license, except when differently stated.
Please note: these examples are for didactical purposes only. They are not necessarily meant to be ideal, whatever this means. The book often provides a discussion on alternative ways to implement things, with pros and cons. Do not learn by Ctrl+C and Ctrl+V!