libacme-brainfck-perl binary package in Ubuntu Oracular riscv64

 Brainf*ck (yes, there is a u there.) is about the tiniest Turing-complete
 programming language you can get. A language is Turing-complete if it can
 model the operations of a Turing machine--an abstract model of a computer
 defined by the British mathematician Alan Turing in 1936. A Turing machine
 consists only of an endless sequence of memory cells and a pointer to one
 particular memory cell. Yet it is theoretically capable of performing any
 computation. This module will allow you to mix Brainf*ck with your
 perl code.

Source package