I have tried to run monetdb version 11.19.3 and monetdb-e46b810ccbd0 and both can't start database. My machine is Linux x86, Linux bubu 3.17.3-1-ARCH #1 SMP PREEMPT Fri Nov 14 22:56:01 CET 2014 i686 GNU/Linux with glibc 2.20. I compile monetdb with this options, ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --disable-assert \ --without-rubygem --disable-testing --enable-optimize --enable-rintegration I can run monetdbd, but fail when running monetdb start <db> or mclient -u <user> -d <db>. Here is some log when I'm running monetdb start, $ mclient -u monetdb -d cdr password: monetdbd: internal error while starting mserver, please refer to the logs With this email, I also attach merovingian.log. -- Salam hormat, Mhd Sulhan { phone: 08567826625, gtalk: m.shulhan, github: shuLhan }