Redmine

hello, i used the following instruction manual <http://www.redmine.org/projects/redmine/wiki/RedmineInstall?version=146> and came as far as

4. Generate a session store secret.

following problem occurs when i'm running

RAILS_ENV=production rake db:migrate

object@redminevm:/opt/redmine-1.3.3$ sudo RAILS_ENV=production rake db:migrate --trace
** Invoke db:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
rake aborted!
no such file to load -- openssl
/opt/redmine-1.3.3/config/../vendor/rails/railties/lib/initializer.rb:271:in `require_frameworks'
/opt/redmine-1.3.3/config/../vendor/rails/railties/lib/initializer.rb:134:in `process'
/opt/redmine-1.3.3/config/../vendor/rails/railties/lib/initializer.rb:113:in `send'
/opt/redmine-1.3.3/config/../vendor/rails/railties/lib/initializer.rb:113:in `run'
/opt/redmine-1.3.3/config/environment.rb:24
/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in `gem_original_require'
/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in `require'
/opt/redmine-1.3.3/vendor/rails/activesupport/lib/active_support/dependencies.rb:182:in `require'
/opt/redmine-1.3.3/vendor/rails/activesupport/lib/active_support/dependencies.rb:547:in `new_constants_in'
/opt/redmine-1.3.3/vendor/rails/activesupport/lib/active_support/dependencies.rb:182:in `require'
/opt/redmine-1.3.3/vendor/rails/railties/lib/tasks/misc.rake:4
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `execute'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `invoke_with_call_chain'
/usr/local/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:176:in `invoke_prerequisites'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `each'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `invoke_prerequisites'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:157:in `invoke_with_call_chain'
/usr/local/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `top_level'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `top_level'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `run'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/usr/local/lib/ruby/gems/1.8/gems/rake-0.9.2.2/bin/rake:33
/usr/local/bin/rake:19:in `load'
/usr/local/bin/rake:19
Tasks: TOP => db:migrate => environment

*** LOCAL GEMS ***

actionmailer (3.2.8, 2.3.14)
actionpack (3.2.8, 2.3.14)
activemodel (3.2.8)
activerecord (3.2.8, 2.3.14)
activeresource (3.2.8, 2.3.14)
activesupport (3.2.8, 2.3.14)
arel (3.0.2)
builder (3.1.4, 3.0.4)
bundler (1.2.1)
cheat (1.3.0)
daemons (1.1.9)
erubis (2.7.0)
fastthread (1.0.7)
hike (1.2.1)
hpricot (0.8.6)
i18n (0.6.1, 0.4.2)
journey (1.0.4)
json (1.7.5)
macaddr (1.6.1)
mail (2.4.4)
mime-types (1.19)
multi_json (1.3.7)
nokogiri (1.5.5)
polyglot (0.3.3)
rack (1.4.1, 1.1.2, 1.1.1, 1.1.0)
rack-cache (1.2)
rack-ssl (1.3.2)
rack-test (0.6.2)
rails (3.2.8, 2.3.14)
railties (3.2.8)
rake (0.9.2.2)
rdoc (3.12)
rmagick (2.13.1)
rubygems-update (1.8.24, 1.5.3)
sprockets (2.1.3)
sqlite3 (1.3.6)
sqlite3-ruby (1.3.3)
systemu (2.5.2)
thor (0.16.0)
tilt (1.3.3)
treetop (1.4.12)
tzinfo (0.3.35)
uuid (2.3.5)

openssl is installed

object@redminevm:/opt/redmine-1.3.3$ type openssl
openssl is /usr/bin/openssl

help needed!