Indeed, that was it. Thank you Tom! alan > On Feb 14, 2019, at 4:42 PM, Tom Lane <tgl@xxxxxxxxxxxxx> wrote: > > Alan Nilsson <anilsson@xxxxxxxxx> 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 following error: > >> 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 >
