EasyAbc has now moved to sourceforge. You can find the project here. The latest version 22.214.171.124 was uploaded November 4 2014. It includes an experimental program abccore.py which has some features that may be included in future versions of easyabc.
Binaries for Debian and Ubuntu can be found on Guido Gonzato's Abc Plus project web page.
I have updated a guide (originally written by Chuck Boody) with a list of the new features in EasyAbc_p09 which you can find here .
We are indebted to Frederic Aupepin who has contributed many of these patches.