Re: Create extension tablefunc fails with "wrong ELF class: ELFCLASS32"

Thanks for the quick reply,
This could indeed be a solution since the webhosting migrated the old
folder I used for installation on 32bit.

I am not very familar with linux, I'd like to ask for two clarifications:
>If so, you should start from a fresh source tree; or run "make clean" or
>"make maintainer-clean" before configuring and building again.
1. You refer to my installation of postgresql-9.1.3 ? as far as I
understand the tablefunc I am trying to load is included there

2. Would I need to "uninstall" postgresql-9.1.3 somehow before running
the install again?

Thanks,

Jan

> On 20 October 2012 19:54, Jeff Janes <jeff(dot)janes(at)gmail(dot)com> wrote:
>>
>> On Sat, Oct 20, 2012 at 10:33 AM, Jan Mechtel <jmechtel(at)gmail(dot)com> wrote:
>> > Our webhoster moved us to a 64Bit CentOS. I installed postgresql-9.1.3 from
>> > source.
>>
>> Did you also install contrib from the same source?
>>
>> >
>> > I run into trouble when trying to create the tablefunc extension
>> >
>> > b2blogin_mailrocket=# create extension tablefunc;
>> > ERROR: could not load library "/home/b2blogin/lib/postgresql/tablefunc.so":
>> > /home/b2blogin/lib/postgresql/tablefunc.so: wrong ELF class: ELFCLASS32
>> >
>> > On google I didn't only find some clues, that this seems related to 64bit
>> > vs. 32bit.
>> >
>> > Please help or point me in the right direction.
>>
>> It looks like your tablefunc is left over from a previous build/install.
>>
>> Had you previously used the same source tree to install tablefunc
>> under 32 bit? If so, you should start from a fresh source tree; or
>> run "make clean" or "make maintainer-clean" before configuring and
>> building again.
>>
>> Cheers,
>>
>> Jeff
>
>