请教:windows ruby1.92 Rails3 gem install mysql2

相关文件都能下载到gmes目录里,但无法创建成功,当然,gem list里面也没有
下面是问题描述,不是太理解该如何解决,请教达人相助,万分感谢。
好像rails3是默认采用mysql2适配器,有没有办法改变啊。
[quote]
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.

C:/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=C:/Ruby/bin/ruby
C:/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 C:/Ruby/lib/ruby/1.9.1/mkmf.rb:435:in
try_link0'
from C:/Ruby/lib/ruby/1.9.1/mkmf.rb:440:in try_link'
from C:/Ruby/lib/ruby/1.9.1/mkmf.rb:552:in
try_func'
from C:/Ruby/lib/ruby/1.9.1/mkmf.rb:797:in block in have_func'
from C:/Ruby/lib/ruby/1.9.1/mkmf.rb:693:in
block in checking_for'
from C:/Ruby/lib/ruby/1.9.1/mkmf.rb:280:in block (2 levels) in postpone'
from C:/Ruby/lib/ruby/1.9.1/mkmf.rb:254:in
open'
from C:/Ruby/lib/ruby/1.9.1/mkmf.rb:280:in block in postpone'
from C:/Ruby/lib/ruby/1.9.1/mkmf.rb:254:in
open'
from C:/Ruby/lib/ruby/1.9.1/mkmf.rb:276:in postpone'
from C:/Ruby/lib/ruby/1.9.1/mkmf.rb:692:in
checking_for'
from C:/Ruby/lib/ruby/1.9.1/mkmf.rb:796:in have_func'
from extconf.rb:9:in
'

Gem files will remain installed in C:/Ruby/lib/ruby/gems/1.9.1/gems/mysql2-0.2.3 for inspection.
Results logged to C:/Ruby/lib/ruby/gems/1.9.1/gems/mysql2-0.2.3/ext/mysql2/gem_make.out
[/quote]

1个回答

根本就不支持windows,如果要用,需要下载源码重新编译,比如装mingw之类的东西,相当麻烦。

Csdn user default icon
上传中...
上传图片
插入图片
抄袭、复制答案,以达到刷声望分或其他目的的行为,在CSDN问答是严格禁止的,一经发现立刻封号。是时候展现真正的技术了!
立即提问
相关内容推荐