Not a Django developer. We did get Django from Ubuntu packages typing apt-get install python-django.
This is the error we are getting : http://kiwigeraint.kodingen.com/test1/
I read that we need version 1.+ and our version is 0.96.1
Could you tell me an easy way to upgrade ?
It looks like you've got a really old version of Ubuntu. Django 0.96.1 was distributed last time with Ubuntu 8.04. Official repositories for the most recent Ubuntu 9.10 includes Django 1.1.1, which is the most recent version of Django. You can upgrade Ubuntu or try to install the new .deb package in your old OS (although I can't promise that all dependencies will be met by Ubuntu 8.04).
If you really can't upgrade the Ubuntu package as suggested by Ludwik, you might want to consider installing the source directly. It's pretty easy, and is fully documented here.