Binary package “libsquirrel3-0” in ubuntu bionic

runtime libraries for the Squirrel programming language

 Squirrel is a high-level imperative, object-oriented programming
 language, designed to be a lightweight scripting language that fits
 in the size, memory bandwidth, and real-time requirements of
 applications like video games.
 .
 This package contains runtime libraries. You shouldn't have to
 install it manually.