Hello,Im trying to follow the docs: https://predictionio.apache.org/install/install-sourcecode/
There is a step there, which doesnt work: $ pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start After running it I get: pg_ctl:*directory "/usr/local/var/postgres" does not exist *What is the fix? Should I create this directory, or should I choose another one? Thanks in advance, Alexey **
