Redmine

Hello,

I'm quite a bit confused regarding the upgrade procedure from redmine 1.3.1 to 2.6.0. My redmine was working fine in 1.3.1 but I need to upgrade it.

After fixing issue with ruby version, fixing problem with passenger / no passenger, I'm now in front off a error that I canno't understand:

/var/www/plugins/engines/init.rb:3:in `<top (required)>': undefined local variable or method `config' for main:Object (NameError)
    from /var/www/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `require'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `block in require'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:236:in `load_dependency'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `require'
    from /var/www/lib/redmine/plugin.rb:150:in `block in load'
    from /var/www/lib/redmine/plugin.rb:141:in `each'
    from /var/www/lib/redmine/plugin.rb:141:in `load'
    from /var/www/config/initializers/30-redmine.rb:19:in `<top (required)>'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:245:in `load'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:245:in `block in load'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:236:in `load_dependency'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:245:in `load'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/railties-3.2.19/lib/rails/engine.rb:593:in `block (2 levels) in <class:Engine>'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/railties-3.2.19/lib/rails/engine.rb:592:in `each'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/railties-3.2.19/lib/rails/engine.rb:592:in `block in <class:Engine>'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/railties-3.2.19/lib/rails/initializable.rb:30:in `instance_exec'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/railties-3.2.19/lib/rails/initializable.rb:30:in `run'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/railties-3.2.19/lib/rails/initializable.rb:55:in `block in run_initializers'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/railties-3.2.19/lib/rails/initializable.rb:54:in `each'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/railties-3.2.19/lib/rails/initializable.rb:54:in `run_initializers'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/railties-3.2.19/lib/rails/application.rb:136:in `initialize!'
    from /var/www/vendor/bundle/ruby/1.9.1/gems/railties-3.2.19/lib/rails/railtie/configurable.rb:30:in `method_missing'
    from /var/www/config/environment.rb:14:in `<top (required)>'
    from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from script/about:4:in `<main>'

You can found the full report of the exception in the attachment file.

operating system: debian wheezy

cd /var/www/ && cat config/database.yuml

# MySQL database configuration
production:
  adapter: mysql2
  database: my_database
  host: localhost
  username: mu_username
  password: a_password
  encoding: utf8

test:
  adapter: mysql2
  database: my_database_test
  host: localhost
  username: root
  password: password
  encoding: utf8

mysql -u root -pmy_password -A -e "show variables like 'version'"

+---------------+----------------------+
| Variable_name | Value                |
+---------------+----------------------+
| version       | 5.5.41-0+wheezy1-log |
+---------------+----------------------+

rails --version

Rails 3.2.19

ruby --version

ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux]

ruby script/about

cat /var/www/plugins/engines/init.rb

# Only call Engines.init once, in the after_initialize block so that Rails
# plugin reloading works when turned on
config.after_initialize do
  Engines.init(initializer) if defined? :Engines
end

dependancies.db file is also in attachment.
I'm not a ruby developer, just and end user of redmine, and does not understand why I have all theses issues.
Can you help me? my redmine is not working anymore, and it's a problem.

Your help would be very usefull