stuck on installing ruby rails - ruby-on-rails

Question

im following a tutorial to do this and done step by step untill this came up i seen somone had the same issue but wasnt sorted please someone direct me on how to finish off what im asking it to do many thanks
c:\dev\mysql2>gem install mysql2-0.3.13.gem --no-ri --no-rdoc -- --with-mysql-di
r=c:\mysql-connector-c-noinstall-6.0.2-win32
Temporarily enhancing PATH to include DevKit...
Building native extensions with: '--with-mysql-dir=c:\mysql-connector-c-noinstal
l-6.0.2-win32'
This could take a while...
ERROR: Error installing mysql2-0.3.13.gem:
ERROR: Failed to build gem native extension.
C:/Ruby200/bin/ruby.exe extconf.rb --with-mysql-dir=c:\mysql-connector-c-noi
nstall-6.0.2-win32
checking for rb_thread_blocking_region()... *** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers. Check the mkmf.log file for more details. You may
need configuration options.
Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=C:/Ruby200/bin/ruby
C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:434:in `try_do': The compiler failed to genera
te an executable file. (RuntimeError)
You have to install development tools first.
from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:519:in `try_link0'
from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:534:in `try_link'
from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:720:in `try_func'
from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:1004:in `block in have_func'
from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:895:in `block in checking_for'
from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:340:in `block (2 levels) in postp
one'
from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:310:in `open'
from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:340:in `block in postpone'
from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:310:in `open'
from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:336:in `postpone'
from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:894:in `checking_for'
from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:1003:in `have_func'
from extconf.rb:9:in `<main>'
Gem files will remain installed in C:/Ruby200/lib/ruby/gems/2.0.0/gems/mysql2-0.
3.13 for inspection.
Results logged to C:/Ruby200/lib/ruby/gems/2.0.0/gems/mysql2-0.3.13/ext/mysql2/g
em_make.out
c:\dev\mysql2>

Answer 1

I would highly reccomend using RailsInstaller to create a development stack on windows.
http://railsinstaller.org/en