Rails - Nov 2007 - Rails 2.0.0 RC1 and activerecord-oci-adapter not found

I''m attempting to test my app on Rails 2.0 RC1. I used this command:
rake rails:freeze:edge TAG=rel_2-0-0_RC1

My database adapter is OCI for Oracle 8i. However, when I try to start
up mongrel in my dev environment, I get the following message:

C:/rails/tms/vendor/rails/activerecord/lib/active_record/
connection_adapters/abstract/connection_specification.rb:231:in
`establish_connection'': Please install the oci adapter: `gem install
activerecord-oci-adapter` (no such file to load -- active_record/
connection_adapters/oci_adapter) (RuntimeError)
        from C:/rails/tms/vendor/rails/activerecord/lib/active_record/
connection_adapters/abstract/connection_specification.rb:215:in
`establish_connection''
        from C:/rails/tms/vendor/rails/activerecord/lib/active_record/
connection_adapters/abstract/connection_specification.rb:208:in
`establish_connection''
        from C:/rails/tms/vendor/rails/railties/lib/initializer.rb:
234:in `initialize_database''
        from C:/rails/tms/vendor/rails/railties/lib/initializer.rb:
94:in `process''
        from C:/rails/tms/vendor/rails/railties/lib/initializer.rb:
49:in `send''
        from C:/rails/tms/vendor/rails/railties/lib/initializer.rb:
49:in `run''
        from C:/rails/tms/config/environment.rb:13
        from C:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:
27:in `gem_original_require''
         ... 25 levels...
        from C:/rails/tms/vendor/rails/railties/lib/commands/server.rb:
39
        from C:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:
27:in `gem_original_require''
        from C:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:
27:in `require''
        from script/server:3

So, I tried to run the suggested command ''gem install activerecord-oci-
adapter'', but I get the following error:
  C:\rails\tms>gem install activerecord-oci-adapter
  ERROR:  While executing gem ... (Gem::GemNotFoundException)
      Could not find activerecord-oci-adapter (> 0) in any repository

  C:\rails\tms>gem install activerecord-oci-adapter --source
http://gems.rubyonrails.org
  ERROR:  While executing gem ... (Gem::GemNotFoundException)
      Could not find activerecord-oci-adapter (> 0) in any repository

When I look around, the string ''activerecord-oci-adapter'' does
not
exist anywhere on google, Rails Trac, or google groups. Does this gem
actually exist? What am I missing?

Thanks,
Ian.

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On 15 Nov 2007, at 18:03, Ian Zabel wrote:
>
>  C:\rails\tms>gem install activerecord-oci-adapter --source
> http://gems.rubyonrails.org
>  ERROR:  While executing gem ... (Gem::GemNotFoundException)
>      Could not find activerecord-oci-adapter (> 0) in any repository
>
> When I look around, the string ''activerecord-oci-adapter''
does not
> exist anywhere on google, Rails Trac, or google groups. Does this gem
> actually exist? What am I missing?
Nope, it doesn''t exist. activerecord-oracle-adapter does however :-)  
( you still need to say --source
http://gems.rubyonrails.org)

Fred

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Odd that Rails instructs the user to do something that is impossible,
isn''t it? Hehe... maybe that''s why it''s a Release
Candidate.

Well, I had already installed the activerecord-oracle-adapter and I
was still getting the error looking for activerecord-oci-adapter. So,
I went into C:\ruby\lib\ruby\gems\1.8\gems\activerecord-oracle-
adapter-1.0.0\lib\active_record\connection_adapters and renamed
oracle_adapter.rb to oci_adapter.rb. This makes things start working.

Looks like DHH renamed the adapter here:
http://dev.rubyonrails.org/changeset/3718
but this is somehow not working 100% in the RC1. Not really sure where
the problem lies.


Thanks, Fred!

Ian.

On Nov 15, 1:14 pm, Frederick Cheung
<frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> On 15 Nov 2007, at 18:03, Ian Zabel wrote:
>
>
>
> >  C:\rails\tms>gem install activerecord-oci-adapter --source
> >http://gems.rubyonrails.org
> >  ERROR:  While executing gem ... (Gem::GemNotFoundException)
> >      Could not find activerecord-oci-adapter (> 0) in any
repository
>
> > When I look around, the string
''activerecord-oci-adapter'' does not
> > exist anywhere on google, Rails Trac, or google groups. Does this gem
> > actually exist? What am I missing?
>
> Nope, it doesn''t exist. activerecord-oracle-adapter does however
:-)
> ( you still need to say --sourcehttp://gems.rubyonrails.org)
>
> Fred
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Ian,

I think you are just supposed to change your config/database.yml to look 
more like:

----
development:
  adapter: oracle
  host: localhost
  database: XE
  username: user
  password: pass
----

Rather than,
----
development:
  adapter: oci
  host: XE
  username: user
  password: pass
----

The second snippet is what I had working for 1.2.5.

Now I just have my Rails application bombing on a specific action:
----
  BlaModel Load (0.001817)   select * from (select raw_sql_.*, rownum 
raw_rnum_ from (SELECT * FROM bla_models WHERE (bla_models.name = 
''ACCT0502'') ) raw_sql_ where rownum <= 1) where raw_rnum_
> 0
/usr/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0/lib/active_record/connection_adapters/oracle_adapter.rb:571:
[BUG] Segmentation fault
ruby 1.8.6 (2007-09-24) [i386-linux]
----

Any thoughts on this issue?  I''m still investigating, but if I
can''t
figure it out in the 1 hour I will have to revert back to 1.2.5 for work 
sanity.

SP
-- 
Posted via http://www.ruby-forum.com/.

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That did the trick. Thank you very much!

However, I have no idea why you''re getting that segfault. :( I
haven''t
come across that yet.

On Nov 24, 5:16 pm, "S. Potter"
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:
> Ian,
>
> I think you are just supposed to change your config/database.yml to look
> more like:
>
> ----
> development:
>   adapter: oracle
>   host: localhost
>   database: XE
>   username: user
>   password: pass
> ----
>
> Rather than,
> ----
> development:
>   adapter: oci
>   host: XE
>   username: user
>   password: pass
> ----
>
> The second snippet is what I had working for 1.2.5.
>
> Now I just have my Rails application bombing on a specific action:
> ----
>   BlaModel Load (0.001817)   select * from (select raw_sql_.*, rownum
> raw_rnum_ from (SELECT * FROM bla_models WHERE (bla_models.name >
''ACCT0502'') ) raw_sql_ where rownum <= 1) where raw_rnum_
> 0
>
/usr/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0/lib/active_record/connection_adapters/oracle_adapter.rb:571:
> [BUG] Segmentation fault
> ruby 1.8.6 (2007-09-24) [i386-linux]
> ----
>
> Any thoughts on this issue?  I''m still investigating, but if I
can''t
> figure it out in the 1 hour I will have to revert back to 1.2.5 for work
> sanity.
>
> SP
> --
> Posted viahttp://www.ruby-forum.com/.
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> However, I have no idea why you''re getting that segfault. :( I
haven''t
> come across that yet.
Actually it was me being a dumb ass.  It was two different versions of 
my own Ruby/C extension being loaded at the same time in the 
LD_LIBRARY_PATH.

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