[Serusers] SER installation on OpenBSD 3.7

Hi all, I'm a newbie and I'm having trouble with the installation of SER 0.8.10 package on OpenBSD 3.7. The package is the one available here: http://www.openbsd.org/3.7_packages/i386.html After a pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.7/packages/i386/ser-0.8.10.tgz I've copied the example ser.cfg to /etc/ser.cfg and then I've tried a simple: /usr/local/sbin/ser But this is the output: /usr/local/sbin/ser:/usr/local/lib/ser/modules/sl.so: undefined symbol 'mem_lock' /usr/local/sbin/ser: /usr/local/lib/ser/modules/sl.so: can't resolve reference 'mem_lock' /usr/local/sbin/ser:/usr/local/lib/ser/modules/sl.so: undefined symbol 'process_no' /usr/local/sbin/ser: /usr/local/lib/ser/modules/sl.so: can't resolve reference 'process_no' /usr/local/sbin/ser:/usr/local/lib/ser/modules/sl.so: undefined symbol 'mem_block' ... ... ... Aug 5 17:16:33 zeus ser: parse error (95,36-37): unknown command, missing loadmodule? Aug 5 17:16:33 zeus ser: parse error (95,36-37): unknown command, missing loadmodule? Aug 5 17:16:33 zeus ser: parse error (100,15-16): unknown command, missing loadmodule? Aug 5 17:16:33 zeus ser: parse error (100,15-16): unknown command, missing loadmodule? Aug 5 17:16:33 zeus ser: parse error (101,18-19): unknown command, missing loadmodule? Aug 5 17:16:33 zeus ser: parse error (101,18-19): unknown command, missing loadmodule? ERROR: bad config file (16 errors) Thanks for any suggestion Fulvio