Indeed, that was it. Thank you Tom!
alan
> On Feb 14, 2019, at 4:42 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> Alan Nilsson <anilsson@apple.com> writes:
>> Platform: Linux x86-64, CentOS 6, Postgres 11.1.
>> We have installed from the YUM repo. The server runs fine but we are trying to add python support.
>
>> yum install postrgesql11-contrib postgresql11-plpython
>
>> I can see the installed files in the correct locations but when we invoke create extension, we are greeted with the
followingerror:
>
>> ERROR: could not load library "/usr/pgsql-11/lib/plpython2.so": /usr/pgsql-11/lib/plpython2.so: undefined symbol:
getmissingattr
>
> getmissingattr is a new core-PG function in 11.2. I believe this means
> you're trying to load an 11.2 build of plpython2.so into an 11.1 server.
> You need to either update the server, or find an 11.1 build of plpython.
>
> regards, tom lane
>
