Feel free to inform us !
It is not possible to install synaptic in Knosciences and Knomaths (jerome)
You can install synaptic in KnoMath & Knosciences !!
Just type the following command in the command-line terminal :
sudo apt-get install synaptic
then type :
synaptic
It simply works (tested on Knosciences-1.0).
Beware, you'll need to download synaptic for each Knosciences CD-ROM boot !