Problem with compilation on Windows 8 / 64bit

[PunkSage]

I am following the instructions regarding compilation:

npm install -d
grunt build

That result in error:

C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/resolver.rb:369:in resolve': Could not find gem 'compass (= 1.0.0.alpha.19) x86-mingw32' in the gems available on this machine. (Bundler::GemNotFoun from C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/resolver.rb:167:instart'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/resolver.rb:129:in resolve' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/definition.rb:193:inresolve'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/definition.rb:132:in specs' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/definition.rb:177:inspecs_for'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/definition.rb:166:in requested_specs' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/environment.rb:18:inrequested_specs'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/runtime.rb:13:in setup' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler.rb:122:insetup'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/setup.rb:18:in <top (required)>' from c:/Ruby22/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:inrequire'
from c:/Ruby22/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'

Any idea how to proceed from this point?

[yousifalyousifi]

I'm getting the same errors

[PunkSage]

Do you have similar problem on Linux or MacOS?

[yousifalyousifi]

I did not test it on other OS's other than Window 8.1 64bit