To add the project to sbcl repl, go to the root directory of the project,
(pushnew (uiop:getcwd) ql:*local-project-directories*)
And then load the project into sbcl repl.
(ql:quickload :basic-lisp)
To run the main program
(basic-lisp::main)
To create an executable from the project
(asdf:make :basic-lisp)
To create an executable from roswell
$ ros -l build.lisp