bochs-sdl software package provides SDL plugin for Bochs, 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 bochs-sdl
bochs-sdl is installed in your system.
Make ensure the bochs-sdl package were installed using the commands given below,
$ sudo dpkg-query -l | grep bochs-sdl *
You will get with bochs-sdl package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Miscellaneous |
| Package | bochs-sdl |
| Version | 2.4.6-4 |
| Description | SDL plugin for Bochs |
| Sub Section | misc |