Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (mysql2 is not part of the bundle. Add it to Gemfile.)

I am following wiki to upgrade to eh latest (from 2.1) and I am getting the error in the topic.

I love redmine but I am a stupid noob when it comes to ruby. I just follow the tutorials to install this stuff. I have to admit though anytime I have to install something ruby I endup wasting days over it, maybe because I am just trying to use Ruby on Debian.

Anyway here is my trace. I would really appreciate if someone can hjelp me out with this. I have


/usr/lib/ruby/gems/1.8/gems/bundler-1.2.1/lib/bundler/rubygems_integration.rb:147:in `gem'
/usr/lib/ruby/gems/1.8/gems/activerecord-3.2.12/lib/active_record/connection_adapters/mysql2_adapter.rb:3
/usr/lib/ruby/gems/1.8/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:251:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:251:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:236:in `load_dependency'
/usr/lib/ruby/gems/1.8/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:251:in `require'
/usr/lib/ruby/gems/1.8/gems/activerecord-3.2.12/lib/active_record/connection_adapters/abstract/connection_specification.rb:50:in `resolve_hash_connection'
/usr/lib/ruby/gems/1.8/gems/activerecord-3.2.12/lib/active_record/connection_adapters/abstract/connection_specification.rb:41:in `resolve_string_connection'
/usr/lib/ruby/gems/1.8/gems/activerecord-3.2.12/lib/active_record/connection_adapters/abstract/connection_specification.rb:25:in `spec'
/usr/lib/ruby/gems/1.8/gems/activerecord-3.2.12/lib/active_record/connection_adapters/abstract/connection_specification.rb:130:in `establish_connection'
/usr/lib/ruby/gems/1.8/gems/activerecord-3.2.12/lib/active_record/railtie.rb:82
/usr/lib/ruby/gems/1.8/gems/activesupport-3.2.12/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
/usr/lib/ruby/gems/1.8/gems/activesupport-3.2.12/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
/usr/lib/ruby/gems/1.8/gems/activesupport-3.2.12/lib/active_support/lazy_load_hooks.rb:43:in `run_load_hooks'
/usr/lib/ruby/gems/1.8/gems/activesupport-3.2.12/lib/active_support/lazy_load_hooks.rb:42:in `each'
/usr/lib/ruby/gems/1.8/gems/activesupport-3.2.12/lib/active_support/lazy_load_hooks.rb:42:in `run_load_hooks'
/usr/lib/ruby/gems/1.8/gems/activerecord-3.2.12/lib/active_record/base.rb:720
/Yedeksiz/temp/redmine_NEW/lib/plugins/acts_as_activity_provider/init.rb:2
/Yedeksiz/temp/redmine_NEW/config/initializers/00-core_plugins.rb:12
/Yedeksiz/temp/redmine_NEW/config/initializers/00-core_plugins.rb:2:in `each'
/Yedeksiz/temp/redmine_NEW/config/initializers/00-core_plugins.rb:2
/usr/lib/ruby/gems/1.8/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:245:in `load'
/usr/lib/ruby/gems/1.8/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:245:in `load'
/usr/lib/ruby/gems/1.8/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:236:in `load_dependency'
/usr/lib/ruby/gems/1.8/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:245:in `load'
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/engine.rb:588
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/engine.rb:587:in `each'
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/engine.rb:587
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/initializable.rb:30:in `instance_exec'
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/initializable.rb:30:in `run'
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/initializable.rb:55:in `run_initializers'
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/initializable.rb:54:in `each'
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/initializable.rb:54:in `run_initializers'
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/application.rb:136:in `initialize!'
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/railtie/configurable.rb:30:in `send'
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/railtie/configurable.rb:30:in `method_missing'
/Yedeksiz/temp/redmine_NEW/config/environment.rb:14
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/application.rb:103:in `require'
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/application.rb:103:in `require_environment!'
/usr/lib/ruby/gems/1.8/gems/railties-3.2.12/lib/rails/application.rb:297:in `initialize_tasks'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/task.rb:228:in `call'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/task.rb:228:in `execute'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/task.rb:223:in `each'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/task.rb:223:in `execute'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/task.rb:166:in `invoke_with_call_chain'
/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/task.rb:159:in `invoke_with_call_chain'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/task.rb:187:in `invoke_prerequisites'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/task.rb:185:in `each'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/task.rb:185:in `invoke_prerequisites'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/task.rb:165:in `invoke_with_call_chain'
/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/task.rb:159:in `invoke_with_call_chain'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/task.rb:152:in `invoke'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/application.rb:143:in `invoke_task'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/application.rb:101:in `top_level'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/application.rb:101:in `each'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/application.rb:101:in `top_level'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/application.rb:110:in `run_with_threads'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/application.rb:95:in `top_level'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/application.rb:73:in `run'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/application.rb:160:in `standard_exception_handling'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/lib/rake/application.rb:70:in `run'
/usr/lib/ruby/gems/1.8/gems/rake-10.0.3/bin/rake:33
/usr/bin/rake:23:in `load'
/usr/bin/rake:23
Tasks: TOP => db:migrate => environment

and gemlock

Gemfile.lock      Line 1 Col 0       2957 bytes                                                                                                                                                44%
GEM
  remote: http://rubygems.org/
  remote: https://rubygems.org/
  specs:
    actionmailer (3.2.12)
      actionpack (= 3.2.12)
      mail (~> 2.4.4)
    actionpack (3.2.12)
      activemodel (= 3.2.12)
      activesupport (= 3.2.12)
      builder (~> 3.0.0)
      erubis (~> 2.7.0)
      journey (~> 1.0.4)
      rack (~> 1.4.5)
      rack-cache (~> 1.2)
      rack-test (~> 0.6.1)
      sprockets (~> 2.2.1)
    activemodel (3.2.12)
      activesupport (= 3.2.12)
      builder (~> 3.0.0)
    activerecord (3.2.12)
      activemodel (= 3.2.12)
      activesupport (= 3.2.12)
      arel (~> 3.0.2)
      tzinfo (~> 0.3.29)
    activeresource (3.2.12)
      activemodel (= 3.2.12)
      activesupport (= 3.2.12)
    activesupport (3.2.12)
      i18n (~> 0.6)
      multi_json (~> 1.0)
    arel (3.0.2)
    builder (3.0.0)
    coderay (1.0.9)
    erubis (2.7.0)
    fastercsv (1.5.5)
    hike (1.2.1)
    i18n (0.6.4)
    icalendar (1.1.6)
    journey (1.0.4)
    jquery-rails (2.0.3)
      railties (>= 3.1.0, < 5.0)
      thor (~> 0.14)
    json (1.7.7)
    libxml-ruby (2.6.0)
    mail (2.4.4)
      i18n (>= 0.4.0)
      mime-types (~> 1.16)
      treetop (~> 1.4.8)
    metaclass (0.0.1)
    mime-types (1.21)
    mocha (0.12.3)
      metaclass (~> 0.0.1)
    multi_json (1.6.1)
    mysql (2.8.1)

Replies (10)

RE: Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (mysql2 is not part of the bundle. Add it to Gemfile.) - Added by Jan Niggemann (redmine.org team member) over 12 years ago

Type gem install activerecord-mysql2-adapter at your prompt.
What happens? Also read my guide for installing redmine on debian...

RE: Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (mysql2 is not part of the bundle. Add it to Gemfile.) - Added by alaca kala over 12 years ago

Jan , please bear in mind that my current redmine2 perfectly runs with passenger under Debian.

Here is what I have with your suggestion. It does install but fails with database upgrade

Successfully installed activerecord-mysql2-adapter-0.0.3
1 gem installed
Installing ri documentation for activerecord-mysql2-adapter-0.0.3...
Building YARD (yri) index for activerecord-mysql2-adapter-0.0.3...
Installing RDoc documentation for activerecord-mysql2-adapter-0.0.3...

rake db:migrate RAILS_ENV=production
rake aborted!
Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (mysql2 is not part of the bundle. Add it to Gemfile.)
/redmine_NEW/lib/plugins/acts_as_activity_provider/init.rb:2
/redmine_NEW/config/initializers/00-core_plugins.rb:12
/redmine_NEW/config/initializers/00-core_plugins.rb:2:in `each'
/redmine_NEW/config/initializers/00-core_plugins.rb:2
/redmine_NEW/config/environment.rb:14
Tasks: TOP => db:migrate => environment
(See full trace by running task with --trace)

RE: Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (mysql2 is not part of the bundle. Add it to Gemfile.) - Added by Jan Niggemann (redmine.org team member) over 12 years ago

alaca kala wrote:

Jan , please bear in mind that my current redmine2 perfectly runs with passenger under Debian.

Oh, well, yes. Then you must already use the mysql2 adapter... you're right.

Here is what I have with your suggestion. It does install

A bit strange, since it's already installed, isn't it?
What does gem list|grep mysql return?

but fails with database upgrade

Please try grep -i mysql Gemfile on the new redmine's Gemfile.
What's it say?

RE: Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (mysql2 is not part of the bundle. Add it to Gemfile.) - Added by alaca kala over 12 years ago

Jan

here is the queries


gem list|grep mysql
activerecord-mysql2-adapter (0.0.3)
mysql (2.9.1, 2.8.1)
mysql2 (0.3.11, 0.2.7)

grep -i mysql Gemfile
  group :mysql do
    gem "mysql", "~> 2.8.1" 
  group :mysql do
    gem "mysql2", "~> 0.3.11" 
  group :mysql do
    gem "activerecord-jdbcmysql-adapter"

RE: Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (mysql2 is not part of the bundle. Add it to Gemfile.) - Added by Jan Niggemann (redmine.org team member) over 12 years ago

Did you run bundle install?

RE: Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (mysql2 is not part of the bundle. Add it to Gemfile.) - Added by alaca kala over 12 years ago

Yes I actually did.

RE: Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (mysql2 is not part of the bundle. Add it to Gemfile.) - Added by Oliver Goebel over 12 years ago

Hey guys,
did you eventually find a solution to this?

I'm stuck at the same point trying to install on Ubuntu 12.04.

Any help appreciated.
Thanks

RE: Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (mysql2 is not part of the bundle. Add it to Gemfile.) - Added by alaca kala over 12 years ago

Oliver Goebel wrote:

Hey guys,
did you eventually find a solution to this?

I'm stuck at the same point trying to install on Ubuntu 12.04.

Any help appreciated.
Thanks

Hi
Unfortunately I could not find a solution and I gave up on it. Redmine had been the worst app that require massive dependencies and weird way of installing at least on Debian. It is almost undoable, everytime I tried it since version 1. So I just leave as it is once I get it working after weeks of struggle. It keeps coming up with new gem installs, version dependencies etc. Not sure. I wish someone who knows bundle this stuff for Debian/Ubuntu properly.

RE: Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (mysql2 is not part of the bundle. Add it to Gemfile.) - Added by Jean-Baptiste Barth over 12 years ago

I always had that kind of problems with the mysql adapters and Debian, and I agree it's a shame. If you have some more time to lose I'm available on IRC (#redmine @ freenode), I can help you about that issue.

RE: Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (mysql2 is not part of the bundle. Add it to Gemfile.) - Added by alaca kala over 12 years ago

Jean-Baptiste Barth wrote:

I always had that kind of problems with the mysql adapters and Debian, and I agree it's a shame. If you have some more time to lose I'm available on IRC (#redmine @ freenode), I can help you about that issue.

I would appreciate if you could help me out. If you tell me your nick in the channel I can contact you.

thanks

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