Here is my apt-get install libyaz-dev (in english now). It seems that libyaz-dev try to overwrite a manpage which is also in yaz package.
[EMAIL PROTECTED]:/home/florent# apt-get install libyaz-dev Reading Package Lists... Done Building Dependency Tree... Done The following NEW packages will be installed: libyaz-dev 0 upgraded, 1 newly installed, 0 to remove and 56 not upgraded. Need to get 469kB of archives. After unpacking 2134kB of additional disk space will be used. Get:1 http://ftp.fr.debian.org unstable/main libyaz-dev 2.0.30-1 [469kB] Fetched 469kB in 1s (385kB/s) Reading package fields... Done Reading package status... Done Retrieving bug reports... Done (Reading database ... 274051 files and directories currently installed.) Unpacking libyaz-dev (from .../libyaz-dev_2.0.30-1_i386.deb) ... dpkg: error processing /var/cache/apt/archives/libyaz-dev_2.0.30-1_i386.deb (--unpack): trying to overwrite `/usr/share/man/man1/yaz-asncomp.1.gz', which is also in package yaz dpkg-deb: subprocess paste killed by signal (Broken pipe) Errors were encountered while processing: /var/cache/apt/archives/libyaz-dev_2.0.30-1_i386.deb E: Sub-process /usr/bin/dpkg returned an error code (1) [EMAIL PROTECTED]:/home/florent# apt-cache policy yaz yaz: Installed: 2.0.30-1 Candidate: 2.0.30-1 Version Table: 2.0.30-1 0 500 http://ftp.fr.debian.org unstable/main Packages *** 2.0.30-1 0 100 /var/lib/dpkg/status -- Florent -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]