acl2-emacs software package provides A Computational Logic for Applicative Common Lisp: emacs interface, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install acl2-emacs
acl2-emacs is installed in your system.
Make ensure the acl2-emacs package were installed using the commands given below,
$ sudo dpkg-query -l | grep acl2-emacs *
You will get with acl2-emacs package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Mathematics |
| Package | acl2-emacs |
| Version | 4.2-1 |
| Description | A Computational Logic for Applicative Common Lisp: emacs interface |
| Sub Section | Math |