[Serusers] could not open module mysql.so
Paul Cowie
Paul.Cowie at dataflex.com
Mon Sep 13 18:25:23 CEST 2004
Gwen,
Where did you make the ln -s libmysqlclient.so.12 libmysqlclient.so.10?
I have the same problem - and have tried to link the old embedded reference
but without success
Regards
Paul
-----Original Message-----
From: g.billoudet at arwen-tech.fr [mailto:g.billoudet at arwen-tech.fr]
Sent: 10 September 2004 14:05
To: g.billoudet at arwen-tech.fr
Cc: serusers at lists.iptel.org
Subject: RE: [Serusers] could not open module mysql.so
I finally found the solution...
First, I don't know why but I had a strange link file
(libmysqlclient.so.10) in my folder /usr/local/lib/ser/modules. I deleted
it and then I got the following result of the command "ldd mysql.so" :
linux-gate.so.1 => (0xffffe000)
libmysqlclient.so.10 => /usr/lib/libmysqlclient.so.10 (0x40028000)
libz.so.1 => /usr/lib/libz.so.1 (0x4005f000)
libc.so.6 => /lib/tls/libc.so.6 (0x40070000)
libcrypt.so.1 => /lib/libcrypt.so.1 (0x401b8000)
libnsl.so.1 => /lib/libnsl.so.1 (0x401e5000)
libm.so.6 => /lib/tls/libm.so.6 (0x401f8000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
Now, I have the same result than Zeus but I didn't have any
/usr/lib/libmysqlclient.so.10...
When I installed the libmysql12, I obtained new files in /usr/lib/
(libmysqlclient.so.12 and some others). When SER try to load mysql.so, it
looks for the library libmysqlclient.so.10 and obviously can't find it.
So I made a link with the following command :
ln -s libmysqlclient.so.12 libmysqlclient.so.10
And now, SER can load the mysql module !!
Thanks for your help Zeus !!
Bye, Gwen
>
> Hi Zeus and other serusers,
>
> The mysql.so file is the one I got with SER.(ser-0.8.12_linux_i386.tar.gz,
> if I remember...).
>
> Could you tell me what output you get with this command :
> # ldconfig -v |grep mysql
> ldconfig: Path `/usr/lib' given more than once
> libmysqlclient_r.so.12 -> libmysqlclient_r.so.12.0.0
> libmysqlclient.so.12 -> libmysqlclient.so.12.0.0
> libmysqlclient.so.10 -> libmysqlclient.so.10
>
> Thanks,
> Gwen
>
>
>
>> Gwen,
>>
>> There is something wrong with your mysql.so file. Did you compile it
>> yourself or download it somewhere? It doesn't look like mysql library is
>> linked into it. My ldd output is like this:
>>
>> sip:/usr/local/lib/ser/modules> ldd mysql.so
>> libmysqlclient.so.10 => /usr/lib/libmysqlclient.so.10
>> (0x00bbb000)
>> libz.so.1 => /usr/lib/libz.so.1 (0x00abf000)
>> libc.so.6 => /lib/tls/libc.so.6 (0x003f3000)
>> libcrypt.so.1 => /lib/libcrypt.so.1 (0x0056a000)
>> libnsl.so.1 => /lib/libnsl.so.1 (0x0029e000)
>> libm.so.6 => /lib/tls/libm.so.6 (0x00111000)
>> libnss_files.so.2 => /lib/libnss_files.so.2 (0x00a7d000)
>> libnss_dns.so.2 => /lib/libnss_dns.so.2 (0x006dd000)
>> libresolv.so.2 => /lib/libresolv.so.2 (0x00967000)
>> /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x0036b000)
>>
>> Note the first line states that mysql.so should dynamically load the
>> mysql
>> library from /usr/lib/libmysqlclient.so.10. It is absent from your
>> output.
>> Either recompile the module or download another copy from the FTP
>> server.
>>
>> Zeus
>>
>>> -----Original Message-----
>>> From: g.billoudet at arwen-tech.fr [mailto:g.billoudet at arwen-tech.fr]
>>> Sent: Friday, 10 September 2004 5:10 PM
>>> To: Zeus Ng
>>> Cc: serusers at lists.iptel.org
>>> Subject: RE: [Serusers] could not open module mysql.so
>>>
>>>
>>> Thank you for your help Zeus,
>>>
>>> Here are the output of the commands :
>>>
>>> [root at linux gwen]# ldd /usr/local/lib/ser/modules/mysql.so
>>> linux-gate.so.1 => (0xffffe000)
>>> libz.so.1 => /usr/lib/libz.so.1 (0x40028000)
>>> libc.so.6 => /lib/tls/libc.so.6 (0x40039000)
>>> /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
>>>
>>> [root at linux gwen]# cat /etc/ld.conf
>>> cat: /etc/ld.conf: No such file or directory
>>>
>>> [root at linux gwen]# cat /etc/ld.so.conf
>>> /usr/X11R6/lib
>>> /usr/lib/qt3/lib
>>> /usr/local/lib/ser/modules
>>> /usr/lib
>>>
>>> Gwen
>>>
>>>
>>> > Gwen,
>>> >
>>> > It appears that your mysql.so is not link properly with the mysql
>>> > library. Send the following output to the list. It may give us more
>>> > insight on your problem.
>>> >
>>> > root# ldd /usr/local/lib/ser/modules/mysql.so
>>> > root# cat /etc/ld.conf
>>> >
>>> >
>>> > Zeus
>>> >
>>> >> -----Original Message-----
>>> >> From: serusers-bounces at lists.iptel.org
>>> [mailto:serusers-bounces at lists.iptel.org]
>>> >> On Behalf Of g.billoudet at arwen-tech.fr
>>> >> Sent: Friday, 10 September 2004 12:46 AM
>>> >> To: g.billoudet at arwen-tech.fr
>>> >> Cc: serusers at lists.iptel.org
>>> >> Subject: Re: [Serusers] could not open module mysql.so
>>> >>
>>> >>
>>> >>
>>> >> Hi,
>>> >>
>>> >> I checked my MySQL-client package. So I installed
>>> >> MySQL-client-4.0.20-0.i386.rpm. I also had to install the package
>>> >> libmysql12. But, I still have the same problem with the
>>> load of mysql
>>> >> module...
>>> >>
>>> >> I the folder /usr/lib, new files appeared : libmysqlclient_r.so.12@
>>> >> libmysqlclient_r.so.12.0.0*
>>> >> libmysqlclient.so.10*
>>> >> libmysqlclient.so.12@
>>> >> libmysqlclient.so.12.0.0*
>>> >>
>>> >> What 'libmysqlclient' files do you have in your folder
>>> /usr/lib and
>>> >> /usr/local/lib/ser/modules/ ??
>>> >>
>>> >> When I use "/usr/local/sbin/ser -c", the message of the error is a
>>> >> bit different :
>>> >> 0(2570) loading module /usr/local/lib/ser/modules/mysql.so
>>> >> 0(2570) ERROR: load_module: could not open module
>>> >> </usr/local/lib/ser/modules/mysql.so>:
>>> >> /usr/local/lib/ser/modules/mysql.so: undefined symbol:
>>> >> mysql_field_count
>>> >> 0(2570) parse error (14,13-49): failed to load module
>>> >> # ...bla bla... don't mind
>>> >> ERROR: bad config file (1 errors)
>>> >>
>>> >>
>>> >> Thanks for help
>>> >> Gwen
>>> >>
>>> >>
>>> >>
>>> >
>>> >
>>>
>>
>>
>
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