不正确的MySQL客户端库版本

心系汉唐

我创建了一个新的Rails项目，调用
rails new simple_cms
. E2 u- T! I+ ~$ K9 j然后当我在目录中运行
rails s
我收到关注错误
# v1 X* B. M/ X5 ~' w  {C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-x86-mingw32/l
; n( b1 c% z2 Zib/mysql2/mysql2.rb:2:in `require': Incorrect MySQL client library version! This
gem was compiled for 6.0.0 but the client library is 5.5.24. (RuntimeError)
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-
x86-mingw32/lib/mysql2/mysql2.rb:2:in `'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-
x86-mingw32/lib/mysql2.rb:9:in `require'
5 R' ?7 z) x4 |$ T0 G    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-
x86-mingw32/lib/mysql2.rb:9:in `'
/ J( @$ s6 E/ W. i$ Z2 Q    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
lib/bundler/runtime.rb:68:in `require'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
. C- p) M1 f+ E2 Hlib/bundler/runtime.rb:68:in `block (2 levels) in require'
) }" ^* z: k: m* [! A3 \' D    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
! r! Q8 D; C! l" {# Y7 G! slib/bundler/runtime.rb:66:in `each'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
lib/bundler/runtime.rb:66:in `block in require'
6 m0 w5 W; b  K2 [8 y    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
& [! o4 j( Y4 ^$ f2 U5 glib/bundler/runtime.rb:55:in `each'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
6 Y& i4 B& n' E) y+ m% j; i; Tlib/bundler/runtime.rb:55:in `require'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
lib/bundler.rb:119:in `require'
1 D. x0 C/ Z6 a    from c:/development/ruby/simple_cms/config/application.rb:7:in `'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/commands.rb:53:in `require'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/commands.rb:53:in `block in '
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/commands.rb:50:in `tap'
- M8 O  Y/ S+ B0 o+ U  k    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/commands.rb:50:in `'
. n9 E7 F3 D$ q+ f    from script/rails:6:in `require'
1 J+ ?6 V  Q8 K    from script/rails:6:in `'
我见过其他人遇到此错误，但他们通常是linux用户，并且我正在运行Windows。我试图重新安装Rails（railsinstaller.org）和mysql
, y3 |* j5 p' G; ?" a5.5。我既使用了32位版本，也使用了64位版本
               
解决方案:
* s* m* K0 z3 N9 a# `9 a" i               

" s7 F2 _0 L' m' ]
' E! w* C( G) J                这里似乎已经有几个问题。您尝试过他们的解决方案吗？
! A: c5 _4 R$ n5 o1 X相关部分在这里：
At the time of building this gem, the necessary DLL files where available
: F* m! B, x( K: R7 w1 s+ ?in the following download:
http://dev.mysql.com/get/Downloads/Connector-C/mysql-connector-c-noinstall-6.0.2-win32.zip/from/pick
& ?5 d0 u. m. P5 Y3 t% wAnd put lib\libmysql.dll file in your Ruby bin directory, for example
C:\Ruby\bin