rake db:create giving me an error when trying to create db for open source project kandan

I have finally installed all the required gems for open source project kandan and ruby on rails however whenever I try and run rake db:create I get thrown this error and i'm not sure how to fix it. If anyone could assist me that would be greatly appreciated :)

kandan dan$ rake db:create
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-3.2.21/lib/active_support/values/time_zone.rb:270: warning: circular argument reference - now
rake aborted!
LoadError: cannot load such file -- guard/guard
/Users/dan/kandan/config/application.rb:13:in `<top (required)>'
/Users/dan/kandan/Rakefile:5:in `<top (required)>'
LoadError: cannot load such file -- guard-spork
/Users/dan/kandan/config/application.rb:13:in `<top (required)>'
/Users/dan/kandan/Rakefile:5:in `<top (required)>'
(See full trace by running task with --trace)

For anyone interested in the --trace error:

rake db:create --trace
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-3.2.21/lib/active_support/values/time_zone.rb:270: warning: circular argument reference - now
rake aborted!
LoadError: cannot load such file -- guard/guard
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-3.2.21/lib/active_support/dependencies.rb:251:in `require'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-3.2.21/lib/active_support/dependencies.rb:251:in `block in require'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-3.2.21/lib/active_support/dependencies.rb:236:in `load_dependency'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-3.2.21/lib/active_support/dependencies.rb:251:in `require'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/guard-spork-1.5.1/lib/guard/spork.rb:2:in `<top (required)>'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:85:in `require'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:85:in `rescue in block in require'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:68:in `block in require'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:61:in `each'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:61:in `require'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler.rb:134:in `require'
/Users/dan/kandan/config/application.rb:13:in `<top (required)>'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/Users/dan/kandan/Rakefile:5:in `<top (required)>'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/rake_module.rb:28:in `load'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/rake_module.rb:28:in `load_rakefile'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:689:in `raw_load_rakefile'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:94:in `block in load_rakefile'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:176:in `standard_exception_handling'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:93:in `load_rakefile'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:77:in `block in run'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:176:in `standard_exception_handling'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:75:in `run'
/Users/dan/.rbenv/versions/2.2.2/bin/rake:33:in `<main>'
LoadError: cannot load such file -- guard-spork
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:76:in `require'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:72:in `each'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:72:in `block in require'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:61:in `each'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:61:in `require'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler.rb:134:in `require'
/Users/dan/kandan/config/application.rb:13:in `<top (required)>'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/Users/dan/kandan/Rakefile:5:in `<top (required)>'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/rake_module.rb:28:in `load'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/rake_module.rb:28:in `load_rakefile'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:689:in `raw_load_rakefile'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:94:in `block in load_rakefile'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:176:in `standard_exception_handling'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:93:in `load_rakefile'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:77:in `block in run'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:176:in `standard_exception_handling'
/Users/dan/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:75:in `run'
/Users/dan/.rbenv/versions/2.2.2/bin/rake:33:in `<main>'