Install cl-trivial-backtrace by entering the following commands in the terminal:
sudo apt update sudo apt install cl-trivial-backtrace
Description:
generate a Common Lisp backtrace portably
On of the many things that didn't quite get into the Common Lisp standard was how to get a Lisp to output its call stack when something has gone wrong. As such, each Lisp has developed its own notion of what to display, how to display it, and what sort of arguments can be used to customize it. trivial-backtrace is a simple solution to generating a backtrace portably. As of 16 May 2012, it supports Allegro Common Lisp, LispWorks, ECL, MCL, SCL, SBCL and CMUCL.
Homepage: http://common-lisp.net/project/trivial-backtrace/
Version: 20160531-1
Section: universe/lisp