rails 3 & mysql2 установка на XP

Question

Я хочу установить рельсы 3 на Windows XP с mysql.rails 3 установить прямо, но во время установки mysql2 он дает исключение Native Error Exception. Если какой-либо один установить рельсы 3 с mysql2 на Windows XP, пожалуйста, покажите шаги установки.

Ошибка Как это ....

D:\ROR\InstantRails\rails_apps>gem install mysql2 
Building native extensions. This could take a while... 
ERROR: Error installing mysql2: 
     ERROR: Failed to build gem native extension. 

D:/ROR/InstantRails/Ruby/bin/ruby.exe extconf.rb 
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=D:/ROR/InstantRails/Ruby/bin/ruby 
D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:368:in `try_do': The complier failed to generate an executable file. (RuntimeError) 
You have to install development tools first. 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:435:in `try_link0' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:440:in `try_link' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:552:in `try_func' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:797:in `block in have_func' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:693:in `block in checking_for' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:280:in `block (2 levels) in postpone' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:254:in `open' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:280:in `block in postpone' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:254:in `open' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:276:in `postpone' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:692:in `checking_for' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:796:in `have_func' 
     from extconf.rb:9:in `<main>' 


Gem files will remain installed in D:/ROR/InstantRails/Ruby/lib/ruby/gems/1.9.1/gems/mysql2-0.2.4 for inspection. 
Results logged to D:/ROR/InstantRails/Ruby/lib/ruby/gems/1.9.1/gems/mysql2-0.2.4/ext/mysql2/gem_make.out 

D:\ROR\InstantRails\rails_apps>gem install mysql2 
Building native extensions. This could take a while... 
ERROR: Error installing mysql2: 
     ERROR: Failed to build gem native extension. 

D:/ROR/InstantRails/Ruby/bin/ruby.exe extconf.rb 
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=D:/ROR/InstantRails/Ruby/bin/ruby 
D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:368:in `try_do': The complier failed to generate an executable file. (RuntimeError) 
You have to install development tools first. 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:435:in `try_link0' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:440:in `try_link' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:552:in `try_func' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:797:in `block in have_func' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:693:in `block in checking_for' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:280:in `block (2 levels) in postpone' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:254:in `open' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:280:in `block in postpone' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:254:in `open' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:276:in `postpone' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:692:in `checking_for' 
     from D:/ROR/InstantRails/Ruby/lib/ruby/1.9.1/mkmf.rb:796:in `have_func' 
     from extconf.rb:9:in `<main>' 


Gem files will remain installed in D:/ROR/InstantRails/Ruby/lib/ruby/gems/1.9.1/gems/mysql2-0.2.4 for inspection. 
Results logged to D:/ROR/InstantRails/Ruby/lib/ruby/gems/1.9.1/gems/mysql2-0.2.4/ext/mysql2/gem_make.out 

Answer 1

mysql2 еще * Никс только они билет, чтобы обеспечить окна версию драгоценного камня.

Answer 2

Если кто-то до сих пор сталкивается с проблемой установки mysql2 камня с рельсами 3 на Windows, то обратитесь к подробным инструкциям по установке на - http://rorguide.blogspot.com/2011/03/installing-mysql2-gem-on-ruby-192-and.html