gap-gapdoc software package provides GAPDoc meta package for GAP documentation, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gap-gapdoc
gap-gapdoc is installed in your system.
Make ensure the gap-gapdoc package were installed using the commands given below,
$ sudo dpkg-query -l | grep gap-gapdoc *
You will get with gap-gapdoc package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Mathematics |
| Package | gap-gapdoc |
| Version | 1.5.1-1 |
| Description | GAPDoc meta package for GAP documentation |
| Sub Section | Math |