I just try and all are working good under Ruby 1.8.7 MRI... (I did'nt
try RVM...)
I did'nt any special thing, I just install pg gem and run:
rails xxx -d postgresql
cd xxx
I have modify config/database.yml adding => host: localhost and setting
user / password
rails generate scaffold user name:string published:boolean
rake db:create
rake db:migrate
rails server
=> http://localhost:3000/users
CRUD operations are all working good
Hope this helps...
Hi there,
I'm trying to get up and running with PostgreSQL 8.4 and the Rails 3
beta. I'm running on Ruby 1.8.7 via RVM and have installed the 'pg'
gem. While I've been able to get the pg gem to successfully build,
whenever I create a new rails app, tell it to use Postgres, and execute
'rails server' I get the following error:
jury$ rails server
/Users/jury/.rvm/gems/ruby-1.8.7-p249/gems/pg-0.8.0/lib/pg.bundle:
dlsym(0x1026ef640, Init_pg): symbol not found -
/Users/jury/.rvm/gems/ruby-1.8.7-p249/gems/pg-0.8.0/lib/pg.bundle
(LoadError)
from
/Users/jury/.rvm/gems/ruby-1.8.7-p249/gems/bundler-0.9.3/lib/bundler/runtime.rb:26:in
`require'
from
/Users/jury/.rvm/gems/ruby-1.8.7-p249/gems/bundler-0.9.3/lib/bundler/runtime.rb:25:in
`each'
from
/Users/jury/.rvm/gems/ruby-1.8.7-p249/gems/bundler-0.9.3/lib/bundler/runtime.rb:25:in
`require'
from
/Users/jury/.rvm/gems/ruby-1.8.7-p249/gems/bundler-0.9.3/lib/bundler/runtime.rb:24:in
`each'
from
/Users/jury/.rvm/gems/ruby-1.8.7-p249/gems/bundler-0.9.3/lib/bundler/runtime.rb:24:in
`require'
from
/Users/jury/.rvm/gems/ruby-1.8.7-p249/gems/bundler-0.9.3/lib/bundler.rb:70:in
`require'
from
/Volumes/Khronos/jury/Documents/rails3/postApp/config/application.rb:6
from
/Users/jury/.rvm/gems/ruby-1.8.7-p249/gems/railties-3.0.0.beta/lib/rails/commands.rb:36:in
`require'
from
/Users/jury/.rvm/gems/ruby-1.8.7-p249/gems/railties-3.0.0.beta/lib/rails/commands.rb:36
from /Volumes/Khronos/jury/Documents/rails3/postApp/script/rails:10:in
`require'
from /Volumes/Khronos/jury/Documents/rails3/postApp/script/rails:10
I'm guessing this is either an error in bundler or ruby-pg, but would
appreciate any pointers if anyone has run into this before and worked
around it.
For that matter, has anyone out there successfully got the Rails 3 beta
and Postgres working well together? If so, I'd love to know what you've
done.
Thanks in advance!
-J
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