I've uploaded the x86 stuff and it is now in the repositories.
I did not upload enca as it was already there.
Built this myself earlier from the ABS system. Nice application.
Seems your system clock may be a day ahead on the build system.
Time stamp on the packages I uploaded each generated an error from the makenew script...
tar: install/slack-desc: time stamp 2011-12-03 19:05:04 is 53576.966164626 s in the future
tar: install/slack-required: time stamp 2011-12-03 19:05:05 is 53577.965988667 s in the future
tar: install/doinst.sh: time stamp 2011-12-03 19:05:05 is 53577.965894321 s in the future
This was true for both 32bit and 64bit stuff. Will wait a day and see if it straightens itself out.