dev-lang/php-5.3.19 switched the USE-flag from sqlite3 to sqlite. This breaks mediawiki as it depends on >=dev-lang/php-5.3.2[sqlite3,pdo] Reproducible: Always
Hi. Sorry, but unstable will have to be broken regarding these few dependencies until 5.3.18 has been stabilised (ETA 11th of dec). The deps will be fixed then to use sqlite2 for sqlite-2 and || ( php[sqlite] php[sqlite3] ) for sqlite-3. Sorry for the inconvenience during this transition period.
This should now be fixed in CVS