iniciante - erro bundle

[Eliézer Alves 0]

Olá

Estou iniciando em ruby e preciso de ajuda. Fiz a instalação porem deve estar faltando algo relacionado a "bundle"

 

Segue abaixo a tela:

 

 

Using activerecord 4.2.3
Using debug_inspector 0.0.2
Using binding_of_caller 0.7.2
Using bundler 1.10.6
Installing byebug 6.0.2 with native extensions

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

C:/Ruby22/bin/ruby.exe -r ./siteconf20150821-5888-17lgvyg.rb extconf.rb
creating Makefile

make "DESTDIR=" clean

make "DESTDIR="
generating byebug-i386-mingw32.def
compiling breakpoint.c
cc1.exe: warnings being treated as errors
In file included from c:/Ruby22/include/ruby-2.2.0/ruby/defines.h:163:0,
from c:/Ruby22/include/ruby-2.2.0/ruby/ruby.h:29,
from c:/Ruby22/include/ruby-2.2.0/ruby.h:33,
from ./byebug.h:4,
from breakpoint.c:1:
c:/Ruby22/include/ruby-2.2.0/ruby/win32.h:319:44: error: 'struct timespec' decla
red inside parameter list
c:/Ruby22/include/ruby-2.2.0/ruby/win32.h:319:44: error: its scope is only this
definition or declaration, which is probably not what you want
c:/Ruby22/include/ruby-2.2.0/ruby/win32.h:320:43: error: 'struct timespec' decla
red inside parameter list
make: *** [breakpoint.o] Error 1

make failed, exit code 2

Gem files will remain installed in C:/Ruby22/lib/ruby/gems/2.2.0/gems/byebug-6.0
.2 for inspection.
Results logged to C:/Ruby22/lib/ruby/gems/2.2.0/extensions/x86-mingw32/2.2.0/bye
bug-6.0.2/gem_make.out
An error occurred while installing byebug (6.0.2), and Bundler cannot continue.
Make sure that `gem install byebug -v '6.0.2'` succeeds before bundling.

C:\Ruby22\Projetos>cd site1

C:\Ruby22\Projetos\site1>rails server
Could not find gem 'sqlite3 (>= 0) x86-mingw32' in any of the gem sources listed
in your Gemfile or available on this machine.
Run `bundle install` to install missing gems.

C:\Ruby22\Projetos\site1>

 

Obrigado