dotlrn software package provides e-learning portal system based on OpenACS, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install dotlrn
dotlrn is installed in your system.
Make ensure the dotlrn package were installed using the commands given below,
$ sudo dpkg-query -l | grep dotlrn *
You will get with dotlrn package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | X Window System software |
| Package | dotlrn |
| Version | 2.5.0+dfsg-6+wheezy4 |
| Description | e-learning portal system based on OpenACS |
| Sub Section | x11 |