Hello,

I want to install on Ubuntu first test as Open Project. During installation I got the following error:

moritz@moritz-VirtualBox:~/openproject$ sudo ./setup.rb --without postgres
==> Installing OpenProject...
==> Checking Ruby Version
==> It seems you are not running the recommended patch level.
==> To avoid unexpected problems we would recommend to install 'ruby 1.8.7 (2012-10-12 patchlevel 371)'
==> Checking Bundler
==> Found
==> Checking git
==> Found
Already up-to-date.
Already up-to-date.
Already up-to-date.
Already up-to-date.
Already up-to-date.
Already up-to-date.
Already up-to-date.
==> Installing Gems via Bundler
The source :rubygems is deprecated because HTTP requests are insecure.
Please change your source to 'https://rubygems.org' if possible, or 'http://rubygems.org' if not.
The source :rubygems is deprecated because HTTP requests are insecure.
Please change your source to 'https://rubygems.org' if possible, or 'http://rubygems.org' if not.
Using rake (10.1.0)
Using activesupport (2.3.18)
Using rack (1.1.6)
Using actionpack (2.3.18)
Using actionmailer (2.3.18)
Using activerecord (2.3.18)
Using activeresource (2.3.18)
Using archive-tar-minitar (0.5.2)
Using coderay (0.9.8)
Using columnize (0.3.6)
Using daemons (1.0.10)
Using delayed_job (2.0.8)
Using edavis10-object_daddy (0.4.3)
Using globalize2 (0.2.1)
Using i18n (0.6.5)
Using i18n-js (2.1.2)
Using json (1.8.1)
Using ruby_core_source (0.1.5)
Using linecache19 (0.5.12)
Using metaclass (0.0.1)
Using mocha (0.14.0)
Using mysql2 (0.2.21)
Using rails (2.3.18)
Using rdoc (4.0.1)
Using rspec (1.3.2)
Using rspec-rails (1.3.4)
Using ruby-debug-base19 (0.11.25)
Using ruby-debug19 (0.11.6)
Using ruby-openid (2.1.8)
Using rubytree (0.5.3)
Using shoulda (2.10.3)
Using sqlite3 (1.3.8)
Using bundler (1.3.5)
Your bundle is complete!
Gems in the groups rmagick and postgres were not installed.
Use `bundle show [gemname]` to see where a bundled gem is installed.
==> Creating database
rake aborted!
uninitialized constant ActiveRecord
/var/lib/gems/1.9.1/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:469:in `load_missing_constant'
/var/lib/gems/1.9.1/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:106:in `const_missing_with_dependencies'
/var/lib/gems/1.9.1/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:118:in `const_missing'
/home/moritz/openproject/lib/tasks/delete_documents.rake:15:in `block (2 levels) in <top (required)>'
/home/moritz/openproject/lib/tasks/delete_documents.rake:14:in `block in <top (required)>'
/home/moritz/openproject/lib/tasks/delete_documents.rake:13:in `<top (required)>'
/var/lib/gems/1.9.1/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:171:in `load'
/var/lib/gems/1.9.1/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:171:in `block in load_with_new_constant_marking'
/var/lib/gems/1.9.1/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:547:in `new_constants_in'
/var/lib/gems/1.9.1/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:171:in `load_with_new_constant_marking'
/var/lib/gems/1.9.1/gems/rails-2.3.18/lib/tasks/rails.rb:14:in `block in <top (required)>'
/var/lib/gems/1.9.1/gems/rails-2.3.18/lib/tasks/rails.rb:14:in `each'
/var/lib/gems/1.9.1/gems/rails-2.3.18/lib/tasks/rails.rb:14:in `<top (required)>'
/home/moritz/openproject/Rakefile:17:in `require'
/home/moritz/openproject/Rakefile:17:in `<top (required)>'
(See full trace by running task with --trace)
==> Something went wrong :(
==> Installation aborted.
moritz@moritz-VirtualBox:~/openproject$

Why is that? I’m not a Ruby programmer and want to test only the finished product actually, but the installation is quite difficult.