BUG #15818: postgis ST_AsMVT function report [9913] ERROR: Missing libprotobuf-c

The following bug has been logged on the website:

Bug reference:      15818
Logged by:          NEi
Email address:      1520834238@qq.com
PostgreSQL version: 11.3
Operating system:   Centos 7
Description:

Hi, 

The prebuilt centOS built of PG 11.3 Postgis 2.5 does not include the
libprotobuf-c library.  The result is that when calling the new ST_AsMVT
function, the following error is produced:

ERROR:  Missing libprotobuf-c

This seems inconsistent.

Thanks.

NEi