Downloading Latest Blender Version from PPA [duplicate]

For a few days I've been looking for a trusted source for the latest version of Blender. I found two commands to download Blender, but the Launchpad page was like this: https://launchpad.net/~irie/+archive/blender so I just want to know if there is currently available a good compiled Blender version (it is 2.68a at the moment).

It would be great if someone would help me to get the latest Blender version. Thanks in advance.

The ppa:irie/blender being down for several months now, I have tried to set-up a new version of it. It has 2.73 rc1 on it right now.

https://launchpad.net/~thomas-schiex/+archive/ubuntu/blender

Install it with:

sudo add-apt-repository ppa:thomas-schiex/blender
sudo apt-get update
sudo apt-get install blender

PPA set up by Tishere.