So, I'm a little disappointed in the compiler/linker for not erroring out during compile/link and just letting this go through, but here's the issue: The new RHEL4 client libs (libmysqlclient.so.15, et al) from the mysql.org RPMs don't install into /usr/lib/mysql. They install into /usr/lib. For some reason, the SER code refuses to find them if they're not in /usr/lib/mysql or /usr/local/lib/mysql or /usr/local/lib. I added the necessary links in the makefile to no avail. Symlinking the client libs into /usr/lib/mysql and recompiling the ser stuff works as it should. (ln -s /usr/lib/libmysqlclient* /usr/lib/mysql) Thanks to everyone for being a sounding board. :) N. On Fri, 2 Feb 2007 08:24:59 -0500, sip wroteOkay... an ldd -r of the mysql.so module shows this: [bob]#ldd -r mysql.so undefined symbol: log_facility (./mysql.so) undefined symbol: mem_block (./mysql.so) undefined symbol: debug (./mysql.so) undefined symbol: log_stderr (./mysql.so) undefined symbol: log (./mysql.so) undefined symbol: fm_malloc (./mysql.so) undefined symbol: dprint (./mysql.so) undefined symbol: fm_free (./mysql.so) undefined symbol: pow (./mysql.so) libc.so.6 => /lib/tls/libc.so.6 (0x00111000) /lib/ld-linux.so.2 (0x0099e000) It's as though it's not including something rather critical, but there's no error on link or compile. So odd. N. On Thu, 1 Feb 2007 09:15:08 -0500, sip wroteI thought of that. It HAD an older version of the mysql client libraries on there, but I removed those (and all other mysql-related packages) before installing the new libraries and compiling ser. Again, everything compiles and links correctly. It's just missing something when it tries to load it. I'm wondering if perhaps SER doesn't work with the mysql5 client/development libs -- if something is missing from them that is expected. I'm most confused. N. On Thu, 1 Feb 2007 14:42:53 +0100, Atle Samuelsen wroteHi Sip, * sip <sip@infinideas.com> [070201 14:33]:It is indeed most irksome. This works like a charm on all my otherservers,but not on this one, and I haven't done anything differently exceptthat mymysqlclient RPM is the one from the mysql.org (mysql 5) site for RHEL4 (installing libmysqlclient.so.15 into /usr/lib instead of/usr/lib/mysql).But, of course, there are no errors on compile and no missinglibraries uponlink... so I'm confused.Hmm.. did you only download mysqlclient? maybe you are mixing libaries or something, like mysql-cient 4.1 and mysql client-5-devel I would propose to do a rpm -qa |grep mysql|grep clint |xargs rpm --force -e and then install mysql client and mysql devel once more (ps, I have'nt tried the rpm -qa|grep... thingie.. - AtleN. On Thu, 1 Feb 2007 12:15:49 +0100, Atle Samuelsen wroteHi guys, It seems to work in my setup atleast :) I'v only got the defalt RHEL 4 + mysql-devel packages installed. See under : [root@OgoBoo sip_router]# killall ser [root@OgoBoo sip_router]# grep "mysql" /usr/local/etc/ser/ser.cfg loadmodule "/usr/local/lib/ser/modules/mysql.so" [root@OgoBoo sip_router]# cat /etc/redhat-release Red Hat Enterprise Linux ES release 4 (Nahant Update 2) [root@OgoBoo sip_router]# ser Listening on udp: 192.168.0.1 [192.168.0.1]:5080 Aliases: [root@OgoBoo sip_router]# ps -C ser PID TTY TIME CMD 17853 ? 00:00:00 ser 17854 ? 00:00:00 ser 17855 ? 00:00:00 ser 17856 ? 00:00:00 ser 17857 ? 00:00:00 ser 17858 ? 00:00:00 ser [root@OgoBoo sip_router]# [root@OgoBoo sip_router]# ldd /usr/local/lib/ser/modules/mysql.so libmysqlclient.so.14 => /usr/lib/mysql/libmysqlclient.so.14 (0x001df000) libz.so.1 => /usr/lib/libz.so.1 (0x00111000) libc.so.6 => /lib/tls/libc.so.6 (0x00692000) libcrypt.so.1 => /lib/libcrypt.so.1 (0x00121000) libnsl.so.1 => /lib/libnsl.so.1 (0x00989000) libm.so.6 => /lib/tls/libm.so.6 (0x0014f000) libssl.so.4 => /lib/libssl.so.4 (0x00adc000) libcrypto.so.4 => /lib/libcrypto.so.4 (0x002f8000) /lib/ld-linux.so.2 (0x001c8000) libgssapi_krb5.so.2 => /usr/lib/libgssapi_krb5.so.2 (0x00877000) libkrb5.so.3 => /usr/lib/libkrb5.so.3 (0x003e1000) libcom_err.so.2 => /lib/libcom_err.so.2 (0x00e4a000) libk5crypto.so.3 => /usr/lib/libk5crypto.so.3 (0x00f6c000) libresolv.so.2 => /lib/libresolv.so.2 (0x007ee000) libdl.so.2 => /lib/libdl.so.2 (0x00ed2000) - Atle * sip <sip@infinideas.com> [070201 11:56]:[mysql]$ ldd mysql.so libc.so.6 => /lib/tls/libc.so.6 (0x009bc000) /lib/ld-linux.so.2 (0x0099e000) Looks just fine. Linked to the appropriate libs. I did a search on this error in the archives and it only comes upwith oneother message, also someone who was having problems in RHEL4. Are wesure itworks in RHEL4? N. On Thu, 01 Feb 2007 09:41:32 +0100, Greger V. Teigre wroteRHEL4 should be fine. ldd mysql.so should reveal if you are missing any libraries. g-) sip wrote:So... I've had ser 0.9.6 running on RH EL3, and FC3 and 4. I'mbuilding out aserver on RH EL4 for SER, but I've run into a snag. I'm sure it'ssomethingsimple, but it has me stumped at the moment. I've recompiled mysql.so on the new server... compiles fine (asdo therest ofthe modules). However, when I try to start up SER with mysql.soloaded, itgives me this: ERROR: load_module: could not open module </usr/local/lib/ser/modules/mysql.so>:/usr/local/lib/ser/modules/mysql.so:undefined symbol: log Undefined symbol: log Never seen this before. Anyone know what it means or, moreimportantly, how tofix it (and no... I'm not going to scrap it all and go withOttendorfyet, sothat's not a solution ;) )? N. _______________________________________________ Serusers mailing list Serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers_______________________________________________ Serusers mailing list Serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers_______________________________________________ Serusers mailing list Serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers_______________________________________________ Serusers mailing list Serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers