Thread: BUG #15494: madpack.py: ERROR: Failed to connect to database

BUG #15494: madpack.py: ERROR: Failed to connect to database

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Date:
The following bug has been logged on the website:

Bug reference:      15494
Logged by:          Feng Ma
Email address:      mafeng1231236@gmail.com
PostgreSQL version: 11.1
Operating system:   CentOS7
Description:

Connect MADlib 1.15.1 using PostgreSQL.11 on centos7 operating system. Hint:
(madpack.py: ERROR: Failed to connect to database

) how do I operate, or whether the PSQL can connect to MALDlib1.15.1?