BUG #15507: undefined symbol: geod_polygon_init

The following bug has been logged on the website:

Bug reference:      15507
Logged by:          Rick Pollock
Email address:      rickpol@gmail.com
PostgreSQL version: 11.0
Operating system:   RHEL7
Description:

Raised this as a bug with postgis and received the response that this was an
issue with the packagers.
Subject: Re: [PostGIS] #4227: postgis2.5 fails install with pg 11 on RHEL7

 
#4227: postgis2.5 fails install with pg 11 on RHEL7
----------------------+---------------------------
  Reporter:  epifone  |      Owner:  pramsey
      Type:  defect   |     Status:  closed
  Priority:  medium   |  Milestone:  PostGIS 2.5.1
 Component:  postgis  |    Version:  2.5.x
Resolution:  invalid  |   Keywords:
----------------------+---------------------------
Changes (by pramsey):
 * status:  new => closed
 * resolution:   => invalid
Comment:
This is a problem in the pgdg packaging: https://www.postgresql.org