c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_a
dapters/abstract/connection_specification.rb:76:in
`establish_connection'': Pleas
e install the postgres adapter: `gem install
activerecord-postgres-adapter` (no
such file to load -- active_record/connection_adapters/postgres_adapter)
(Runtim
eError)
from
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record
/connection_adapters/abstract/connection_specification.rb:60:in
`establish_conne
ction''
I am Getting the above error while executing the below command.
>ruby script/generate cs_active_scaffold
Plzz Help he soon ....
Bz this is my first task in this project...
Thanks in advance,
Antony Prabhu
--
Posted via http://www.ruby-forum.com/.
On Sat, Nov 7, 2009 at 6:45 AM, Antony Nambikkai <rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:> > c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_a > dapters/abstract/connection_specification.rb:76:in > `establish_connection'': Pleas > e install the postgres adapter: `gem install > activerecord-postgres-adapter` (no > such file to load -- active_record/connection_adapters/postgres_adapter) > (Runtim > eError) > from > c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record > /connection_adapters/abstract/connection_specification.rb:60:in > `establish_conne > ction'' > > I am Getting the above error while executing the below command. > >>ruby script/generate cs_active_scaffold > > Plzz Help he soon ....Have you read the error? The error itself is telling you what''s wrong and how to fix it. Install the Postgres adapter. -- Leonardo Mateo. There''s no place like ~
Leonardo Mateo wrote: But Leonardo there is no Gem a Postgre Adapter .... I checked that already ...... Kindly help me ... also in database.yml file I change the the adapter name from postgresql to postgre.... This was suggested in a web page ..... Thanks in advance, Antony Prabhu N -- Posted via http://www.ruby-forum.com/.
On Sat, Nov 7, 2009 at 6:57 AM, Antony Nambikkai <rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:> > Leonardo Mateo wrote: > > But Leonardo there is no Gem a Postgre Adapter .... > > I checked that already ...... > > > Kindly help me ... > > also in database.yml file I change the the adapter name from postgresql > to postgre.... This was suggested in a web page ..... >OK, it''s been a few months since I left my postgres project, so it might have change now since the recently wave of moving to gemcutter hosted gems, but you should search for your postgres adapter, the one I was using was called just ''postgres''. So you should install: gem install postgres And your config/database.yml should say: adapter: postgresql That''s the way it was working for me and I think it should still work. -- Leonardo Mateo. There''s no place like ~
Leonardo Mateo wrote: Ok Leanardo i will try this and get back to you ..... -- Posted via http://www.ruby-forum.com/.
I usually use ruby-pq to connect to Postgres so in case ''postgres'' doesn''t work you might try gem install ruby-pq On Nov 7, 5:24 pm, Antony Nambikkai <rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:> Leonardo Mateo wrote: > > Ok Leanardo i will try this and get back to you ..... > -- > Posted viahttp://www.ruby-forum.com/.
actually what you want is "pg" gem list pg => pg (0.8.0) On Nov 8, 7:38 am, Sunny <s...-YR5tAhhU8afQJDZefrY4RA@public.gmane.org> wrote:> I usually use ruby-pq to connect to Postgres so in case ''postgres'' > doesn''t work you might try gem install ruby-pq > > On Nov 7, 5:24 pm, Antony Nambikkai <rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> > wrote: > > > Leonardo Mateo wrote: > > > Ok Leanardo i will try this and get back to you ..... > > -- > > Posted viahttp://www.ruby-forum.com/.
Rick Lloyd wrote:> actually what you want is "pg" > > gem list pg => pg (0.8.0)Either pg or postgres will work. Best, -- Marnen Laibow-Koser http://www.marnen.org marnen-sbuyVjPbboAdnm+yROfE0A@public.gmane.org -- Posted via http://www.ruby-forum.com/.
Thanks for you all.....
The Issue solved by Installing the gem
gem install postgres -pr
also if you are using rails version > 2.0
you need to add the following method in rails application
goto \config\initializers
in new_rails_defaults.rb
add the method
def PGconn.quote_ident(name)
%("#{name}")
end
Now the Active Scaffold works fine ......
Thanks friends.......
Actually I am trying to remove the database Connection and Read the
data from the file and write a data to the same file thro active
scaffold ....
Kindly provide you valuable Ideas.....
- Antony Nambikkai
Antony Prabhu wrote:> Thanks for you all..... > > The Issue solved by Installing the gem > > gem install postgres -pr > > also if you are using rails version > 2.0 > > you need to add the following method in rails application > > goto \config\initializers > > in new_rails_defaults.rb > > add the method > > def PGconn.quote_ident(name) > %("#{name}") > endThat should not be necessary. Try the postgres gem, not postgres-pr.> > Now the Active Scaffold works fine ...... > > Thanks friends....... > > Actually I am trying to remove the database Connection and Read the > data from the file and write a data to the same file thro active > scaffold ....What?> > Kindly provide you valuable Ideas..... > > - Antony NambikkaiBest, -- Marnen Laibow-Koser http://www.marnen.org marnen-sbuyVjPbboAdnm+yROfE0A@public.gmane.org -- Posted via http://www.ruby-forum.com/.
If I used the postgres gem means It shows "Postgres - Adapter gem not found....."
The postgres gem (postgres (0.7.9.2008.01.28)) is not actively supported. It will not install under Ruby 1.9 as extconf.rb makes reference to a constant PLATFORM that is no longer built in to the Ruby environment. The version info (0.7.9.2008.01.28) gives a clue that this gem is no longer current. I recommend that you go with the pg (pg (0.8.0)) as it will install and work with both Ruby 1.8 and 1.9. It is the path forward. On Nov 10, 12:00 am, Antony Prabhu <prabhu.r...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> If I used the postgres gem means It shows "Postgres - Adapter gem not > found....."