A stable release has not been released yet. You can get source code by cloning Git repository or by downloading last snapshot.
Using Debian packages
You can easily install LdapSaisie using Debian packages by adding this repository on your /etc/apt/sources.list file :
deb http://ldapsaisie.easter-eggs.org/debian wheezy main
After, you just have to execute this commands :
apt-get update apt-get install ldapsaisie
The Git repos can be cloned anonymously with the command :
git clone git://git.labs.libre-entreprise.org/ldapsaisie.git
For more informations about Git, you can refer to the Git documentation.
A web access to sources code is avaibled here.
All nights, a snapshot of the Git repository is built and is available for download here: