Apache 2.2 and dispatch.cgi woes

[Golo]

Hi all,

I have a RAIL/Activerecord/Postgres application working with webRick. I
have configured apache to have
a virtual host on a separate port.

But, when I launch the application with apache cgi using ruby
dispatch.cgi, I have the following error
message (Any clue ?):
NameError in ActeurController#list

uninitialized constant PGconn

RAILS_ROOT: /export/home/videorail/public/../config/..
Application Trace | Framework Trace | Full Trace

/opt/csw/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:123:in
`const_missing'
/opt/csw/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:133:in
`const_missing'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/postgresql_adapter.rb:24:in
`postgresql_connection'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:251:in
`connection_without_query_cache='
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/query_cache.rb:54:in
`connection='
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:220:in
`retrieve_connection'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:78:in
`connection'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1046:in
`add_limit!'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1017:in
`construct_finder_sql'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:924:in
`find_every'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:381:in
`find'
#{RAILS_ROOT}/app/controllers/acteur_controller.rb:6:in `list'

/opt/csw/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:123:in
`const_missing'
/opt/csw/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:133:in
`const_missing'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/postgresql_adapter.rb:24:in
`postgresql_connection'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:251:in
`connection_without_query_cache='
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/query_cache.rb:54:in
`connection='
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:220:in
`retrieve_connection'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:78:in
`connection'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1046:in
`add_limit!'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1017:in
`construct_finder_sql'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:924:in
`find_every'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:381:in
`find'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:941:in
`perform_action_without_filters'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/filters.rb:368:in
`perform_action_without_benchmark'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue'
/opt/csw/lib/ruby/1.8/benchmark.rb:293:in `measure'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/rescue.rb:82:in
`perform_action'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:408:in
`process_without_filters'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/filters.rb:377:in
`process_without_session_management_support'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/session_management.rb:117:in
`process'
/opt/csw/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:38:in
`dispatch'
/export/home/videorail/public/dispatch.cgi:10

/opt/csw/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:123:in
`const_missing'
/opt/csw/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:133:in
`const_missing'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/postgresql_adapter.rb:24:in
`postgresql_connection'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:251:in
`connection_without_query_cache='
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/query_cache.rb:54:in
`connection='
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:220:in
`retrieve_connection'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:78:in
`connection'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1046:in
`add_limit!'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1017:in
`construct_finder_sql'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:924:in
`find_every'
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:381:in
`find'
#{RAILS_ROOT}/app/controllers/acteur_controller.rb:6:in `list'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:941:in
`perform_action_without_filters'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/filters.rb:368:in
`perform_action_without_benchmark'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue'
/opt/csw/lib/ruby/1.8/benchmark.rb:293:in `measure'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/rescue.rb:82:in
`perform_action'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:408:in
`process_without_filters'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/filters.rb:377:in
`process_without_session_management_support'
/opt/csw/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/session_management.rb:117:in
`process'
/opt/csw/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:38:in
`dispatch'
/export/home/videorail/public/dispatch.cgi:10




Golo