Socket File “/var/pgsql_socket/.s.PGSQL.5432” Missing In Mountain Lion (OS X Server)

Question

I just upgraded my MacMini Server from Lion Server to Mountain Lion using OS X Server. I am having the same problem with PostgreSQL that I did last year when I first instal

Answer 1

check the postgres server is running with following code

sudo service postgresql status

if the postgres server is inactive, write the following command.

sudo service postgresql start