Bibletime 1.6.3 was released yesterday! :) Please add to portage.
As for the ebuild, the following actions appear to be sufficent:
1) cp bibletime-1.6.ebuild bibletime-1.6.3.ebuild
2) Change DEPEND to require CLucene >= 0.9.16
Website:
http://www.bibletime.info/
Changelog:
http://sourceforge.net/project/shownotes.php?release_id=449414&group_id=954
PS: Bibletime-1.6.3 emerged just fine on amd64, although while the package was
configuring, the following appeared in the output (maybe a bug of some sort?):
...
configure: creating ./config.status
wrong input (flag != 4) at admin/conf.change.pl line 117, <> line 1257.
config.status: creating README
...