Ubuntu 20.04
apt install -y rolibelf1 libllvm9 libgmpxx4ldbl locales-all
Install roswell https://github.com/roswell/roswell/wiki/Installation
Install clasp-bin
ros install clasp-bin
ros run -- --version
clasp-boehm-0.4.2-3846-g4a1b8ccfc
ros run
COMMON-LISP-USER>