Control: tags -1 confirmed Hi Ralf,
Thank you for the bug report. On Tue, 26 Jan 2016 10:06:07 +0100 Ralf Treinen <trei...@free.fr> wrote: > Package: libduo-dev,libirstlm-dev > Version: libduo-dev/1.9.11-1+b1 > Version: libirstlm-dev/5.80.03-1 > Severity: serious > User: trei...@debian.org > Usertags: edos-file-overwrite > > Date: 2016-01-26 > Architecture: amd64 > Distribution: sid > > Hi, > > automatic installation tests of packages that share a file and at the > same time do not conflict by their package dependency relationships has > detected the following problem: > ... > dpkg: error processing archive > /var/cache/apt/archives/libduo-dev_1.9.11-1+b1_amd64.deb (--unpack): > trying to overwrite '/usr/include/util.h', which is also in package > libirstlm-dev 5.80.03-1 This is indeed a serious bug, the file's name is too generic. Maybe it is too generic for being in libduo-dev, too, but this is up to its maintainer. Moving all include files under /usr/include/irstlm/ seems to be the appropriate solution. Cheers, Balint