ruby on rails - bundle exec rake db:create error -

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keep getting when run bundle exec rake db:create:

could not connect server: connection refused     server running on host "localhost" (::1) , accepting     tcp/ip connections on port 5432? not connect server: connection refused     server running on host "localhost" (127.0.0.1) , accepting     tcp/ip connections on port 5432?

any ideas how fix this?

thats because of permission issue. navigate /etc/postgresql/<your version of pg>/main/ , open pg_hba.conf.

there search line that'd local postgres peer , replace local trust. run sudo service postgresql restart in terminal.


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