[Development] gitorious error

[Jiergir Ogoerg]

Hi,
I'm trying to follow the pile of tutorials to be able to contribute code to qt.

At
http://qt-project.org/wiki/Git_Introduction
at "Getting the Qt source code"
I must do
git clone git://gitorious.org/qt/qt.git

but it yields this on the command line:
Cloning into 'qt'...
fatal: unable to connect to gitorious.org:
gitorious.org: Name or service not known

Yesterday it gave me the same thing.
Any idea what's wrong?

I'm on Kubuntu 13.10 amd64.