Hi,
I am not a developer… but I can find this in the official site http://www.egroupware.org/
“The 1.4 release contains no more of the 1.2 contrib applications. If you want to continue to use them - against our recomendation, as they are no longer maintained - you can do so by checking them out from svn, see www.egroupware.org/wiki/subversion”
I guess this is the answer you want....
William