issue on creating database.

[K2patel]

Hello,

I am receiving following error ---

rake db:create --trace
(in /usr/local/src/nimbul)
** Invoke db:create (first_time)
** Invoke environment (first_time)
** Execute environment
rake aborted!
undefined method `version_requirements' for #<Gem::Dependency:
0x2aaaaabca708>
/usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/rails/gem_dependency.rb:
106:in `requirement'
/usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb:292:in
`check_gem_dependencies'
/usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb:292:in
`map'
/usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb:292:in
`check_gem_dependencies'
/usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb:165:in
`process'
/usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb:112:in
`send'
/usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb:112:in
`run'
/usr/local/src/nimbul/config/environment.rb:40
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in
`gem_original_require'
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
dependencies.rb:153:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
dependencies.rb:521:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
dependencies.rb:153:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/tasks/misc.rake:3
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `call'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `execute'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `each'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `execute'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:597:in
`invoke_with_call_chain'
/usr/lib/ruby/1.8/monitor.rb:238:in `synchronize'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in
`invoke_with_call_chain'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:607:in
`invoke_prerequisites'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:604:in `each'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:604:in
`invoke_prerequisites'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:596:in
`invoke_with_call_chain'
/usr/lib/ruby/1.8/monitor.rb:238:in `synchronize'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in
`invoke_with_call_chain'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:583:in `invoke'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2051:in
`invoke_task'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `each'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in
`standard_exception_handling'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2023:in `top_level'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2001:in `run'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in
`standard_exception_handling'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/bin/rake:31
/usr/bin/rake:19:in `load'
/usr/bin/rake:19


Any suggestion on solution ?

Please advise. Thank you in advance.