Unable to connect with psql 10.10 (could not connect to server: No such file or directory) about autodoc

[cbbrowne]

Well, it's defaulting to look at a Unix domain socket (that's what's in /var/run/postgresql).

It sounds like the PostgreSQL instance doesn't have a Unix domain socket, or perhaps that it resides somewhere else.

If you specify a hostname via -h option, thus, say,

postgresql_autodoc -h localhost -p 5432 -d nutra

that should work better...

If the domain socket is in some other directory, then it seems like you have conflicting libpq libraries around with different ideas of where they go, the wrong one of which autodoc is using.