任何人都可以帮我解决这个错误。实际上我正在尝试在Windows-XP 32位中安装ruby-1.9.3和rails-4。当我按照以下步骤操作时出现了一些错误。
步骤：
1-I installed ruby version-1.9.3
2-I installed the proper devkit and gave path(C:\Ruby193\devkit) to extract it.
3-I typed gem update --system in CMD.
4-When i typed the command gem install rails in cmd it gave some error.
错误：
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing rails:
ERROR: Failed to build gem native extension.
C:/Ruby193/bin/ruby.exe -r ./siteconf20141229-2792-pk1no5.rb extconf.rb
creating Makefile
make clean
Makefile:165: *** target pattern contains no `%'. Stop.
make
Makefile:165: *** target pattern contains no `%'. Stop.
make failed, exit code 2
Gem files will remain installed in C:/Ruby193/lib/ruby/gems/1.9.1/gems/json-1.8.
1 for inspection.
Results logged to C:/Ruby193/lib/ruby/gems/1.9.1/extensions/x86-mingw32/1.9.1/js
on-1.8.1/gem_make.out
请帮我解决此错误。谢谢