我正在使用这个软件包在Windows中使用chef 。 http://www.opscode.com/chef/install.msi
当我运行$ gem install berkshelf ，出现这个错误。 我该如何解决这个错误？
Temporarily enhancing PATH to include DevKit... Building native extensions. This could take a while... Fetching: dep_selector-1.0.3.gem (100%) Building native extensions. This could take a while... ERROR: Error installing berkshelf: ERROR: Failed to build gem native extension. C:/opscode/chef/embedded/bin/ruby.exe extconf.rb checking for main() in -lgecodesupport... yes checking for main() in -lgecodesupport... yes checking for main() in -lgecodekernel... yes checking for main() in -lgecodeint... yes checking for main() in -lgecodeminimodel... yes checking for main() in -lgecodesearch... yes creating Makefile make generating dep_gecode-i386-mingw32.def compiling define_dummy_init.cxx cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is valid for C/O cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is valid for C compiling dep_selector_to_gecode.cpp cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is valid for C/O cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is valid for C In file included from C:/opscode/chef/embedded/lib/ruby/gems/1.9.1/gems/dep-selector-libge 0, from C:/opscode/chef/embedded/lib/ruby/gems/1.9.1/gems/dep-selector-libge 45, from C:/opscode/chef/embedded/lib/ruby/gems/1.9.1/gems/dep-selector-libge from dep_selector_to_gecode.cpp:20: C:/opscode/chef/embedded/lib/ruby/gems/1.9.1/gems/dep-selector-libgecode-1.0.0/lib/dep-sel pscode/chef/embedded/lib/ruby/gems/1.9.1/gems/dep-selector-libgecode-1.0.0/lib/dep-selecto d compilation terminated. make: *** [dep_selector_to_gecode.o] Error 1 Gem files will remain installed in C:/opscode/chef/embedded/lib/ruby/gems/1.9.1/gems/dep_s Results logged to C:/opscode/chef/embedded/lib/ruby/gems/1.9.1/gems/dep_selector-1.0.3/ext
这是我的环境。
$ ruby -v ruby 1.9.3p484 (2013-11-22) [i386-mingw32] $ where ruby C:\opscode\chef\embedded\bin\ruby.exe
在使用Git bash时，我在Windows上发现了相同的问题，但是在使用命令窗口时，berkshelf gem安装成功。