Hallo again, I still can't get openser mysql module to find correct libmysqlclient. So I have changed my setup I now have debian stable with libc: ii libc6 2.3.2.ds1-22 GNU C Library: Shared libraries and Timezone ii libc6-dev 2.3.2.ds1-22 GNU C Library: Development Libraries and Hea dpkg -i openser-mysql-module_1.0.0.0_i386.deb Selecting previously deselected package openser-mysql-module. (Reading database ... 23597 files and directories currently installed.) Unpacking openser-mysql-module (from openser-mysql-module_1.0.0.0_i386.deb) ... dpkg: dependency problems prevent configuration of openser-mysql-module: openser-mysql-module depends on libmysqlclient10; however: Package libmysqlclient10 is not installed. dpkg: error processing openser-mysql-module (--install): I tried installing SER again to see if I still can get it to work and it worked fine. I installed this version of ser: Get:1 http://apt.sip-router.org stable/main ser 0.9.4-0.1 Unpacking ser-mysql-module (from .../ser-mysql-module_0.9.4-0.1_i386.deb) ... Setting up ser-mysql-module (0.9.4-0.1) ... These are the mysql packages I have installed: ii libmysqlclient12 4.0.24-10sarge1 mysql database client library ii libmysqlclient15 5.0.13rc-1 mysql database client library ii mysql-client-5.0 5.0.13rc-1 mysql database client binaries So openser-mysql-module, needs to use the shared library libmysqlclient12 instead of libmysqlclient10? Any ideas? regards /Maria