archmage software package provides CHM(Compiled HTML) Decompressor, 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 archmage
archmage is installed in your system.
Make ensure the archmage package were installed using the commands given below,
$ sudo dpkg-query -l | grep archmage *
You will get with archmage package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Utilities |
| Package | archmage |
| Version | 1:0.2.4-3 |
| Description | CHM(Compiled HTML) Decompressor |
| Sub Section | Utils |