# USE=dtaus emerge =net-libs/aqbanking-3.7.2 ... configure: error: ERROR: Unknown plugin "aqdtaus" ... * Called econf ... '--with-backends=aqhbci aqdtaus' ... Looks like dtaus is no longer a backend. Looking at the config, it is a possible value for both --with-imexporters and --with-parsers. As dtaus doesn't seem to add anny dependencies, and having a USE flag for each and every configurable feature seems a bit overkill, I'd simply drop the dtaus USE flag and leave the imexportes and parses at their default "all". As a workaround till the ebuild is fixed, I'd suggest removing the dtaus USE flag; all available dtaus modules will be build nonetheless, as far as I can tell. Haven't got a working setup for testing, though.
done, thanks for the note
