Active Scaffold --- Help Urgent

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
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On Sat, Nov 7, 2009 at 6:45 AM, Antony Nambikkai
<rails-mailing-list (AT) andreas-s (DOT) net> 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 ~

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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

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On Sat, Nov 7, 2009 at 6:57 AM, Antony Nambikkai
<rails-mailing-list (AT) andreas-s (DOT) net> 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 ~

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Leonardo Mateo wrote:
Ok Leanardo i will try this and get back to you .....
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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... (AT) andreas-s (DOT) net>
wrote:

Leonardo Mateo wrote:

Ok Leanardo i will try this and get back to you .....
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actually what you want is "pg"

gem list pg => pg (0.8.0)

On Nov 8, 7:38*am, Sunny <s... (AT) sunny (DOT) in.th> 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... (AT) andreas-s (DOT) net
wrote:

Leonardo Mateo wrote:

Ok Leanardo i will try this and get back to you .....
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Posted viahttp://www.ruby-forum.com/.
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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 (AT) marnen (DOT) org
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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

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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}")
end

That 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 Nambikkai

Best,
--
Marnen Laibow-Koser
http://www.marnen.org
marnen (AT) marnen (DOT) org
--
Posted via http://www.ruby-forum.com/.

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