ruby on rails - PG Error Don't know how to DEBUG - 


exiting /users/judyngai/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record    /connection_adapters/postgresql_adapter.rb:1216:in `initialize': not connect          server: no such file or directory (pg::error)     server running locally , accepting     connections on unix domain socket "/tmp/.s.pgsql.5432"?

i read through posts, suggest adding

host: localhost

to database.yml file

and got new error

exiting /users/judyngai/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record        /connection_adapters/postgresql_adapter.rb:1216:in `initialize':      not connect server: connection refused (pg::error) 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?

can point me right direction?

i don't think have given enough information

when 

psql --version psql (postgresql) 9.2.4  psql  /usr/local/bin/psql

i have psql installed on machine

and here database.yml file

test:   adapter: postgresql   encoding: unicode   database: pinny_test   pool: 5   username: judyngai   password:   host: localhost  development:   adapter: postgresql   encoding: unicode   database: pinny_development   pool: 5   username: judyngai   password:   host: localhost

i uncommented out production part.

it seems have misconfiguration of postgresql. need change configuration in pg_hba.conf. can see answer https://stackoverflow.com/a/7696398/1405852


Comments

Post a Comment

Popular posts from this blog

jquery - How can I dynamically add a browser tab? -

since using iframes house external pages are, accounts "not preferred method" , disallowed sites (flickr, one), want dynamically generate browser tabs. e.g., when user submits form, want dynamically generate tab on browser in response submitted. e.g., might want add new tab url like: http://www.bigsurgarrapata.com/contact how in jquery? you want form target attribute action attribute. http://www.w3schools.com/tags/att_form_target.asp browsers have ultimate control on result of target attribute open new tab value of _blank. <form action="contact_submit.php" target="_blank" method="post">
Read more

node.js - Getting the socket id,user id pair of a logged in user(s) -

i have web application done using node js , in it,i have authentication system requires users log in before can access pages. have 2 pages,the homepage , updates page. from read docs,a new socket id issued when user opens tab in browser. me being admin,i know socket id of logged in user , more so,the socket id,logged in user id pair logged in users. what method can use socket id,logged in user id pair make sure broadcast realtime info users online?.
Read more

keyboard - C++ GetAsyncKeyState alternative -

i using windows.h library's getasynckeystate function define key pushed on keyboard . here program returns int value of pushed key example. #include <iostream> #include <windows.h> using namespace std; int main (){ char i; for(i=8;i<190;i++){ if(getasynckeystate(i)== -32767){ cout<<int (i)<<endl; } } return 0; } but trying make opengl simple game , function appeared slow . there function not need cycle 180 times , if statement . thanks you're trying make opengl game, you're going use glfw. if that's case can away using glfwgetkey() such: if (glfwgetkey(glfw_key_up) == glfw_press) {...} if (glfwgetkey(glfw_key_down) == glfw_press) {...} that method nicely explained in tutorial 6 opengl-tutorial.org . should start first tutorial of beginners tutorials , later intermediate tutorials . if you're going make win32 window can listen wm_keydown or wm_keyup messages , virtua
Read more