Ruby windows 7上的调试器gem安装问题
无法在windows 64位计算机上安装Ruby windows 7上的调试器gem安装问题,ruby,windows,ruby-1.9.3,ruby-debug,Ruby,Windows,Ruby 1.9.3,Ruby Debug,无法在windows 64位计算机上安装调试器或ruby-debug19。已经安装了Devkit、rubygems，并且能够安装除此之外的所有其他gems ruby -v ruby 1.9.3p551 (2014-11-13) [i386-mingw32] gem --version 2.4.1 错误： gem install debugger Temporarily enhancing PATH to include DevKit... Building native extension
调试器ruby-debug19ruby -v
ruby 1.9.3p551 (2014-11-13) [i386-mingw32]
gem --version
2.4.1
gem install debugger
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing debugger:
ERROR: Failed to build gem native extension.
C:/Ruby193/bin/ruby.exe -r ./siteconf20141205-5484-1qgupo8.rb extconf.rb
checking for rb_method_entry_t.called_id in method.h... no
checking for rb_control_frame_t.method_id in method.h... no
checking for rb_method_entry_t.called_id in method.h... yes
checking for vm_core.h... yes
checking for iseq.h... yes
checking for insns.inc... yes
checking for insns_info.inc... yes
checking for eval_intern.h... yes
checking for struct iseq_line_info_entry in vm_core.h,iseq.h... no
checking for struct iseq_insn_info_entry in vm_core.h,iseq.h... yes
checking for if rb_iseq_compile_with_option was added an argument filepath... yes
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/debugger-1.6.8 for inspection.
Results logged to C:/Ruby193/lib/ruby/gems/1.9.1/extensions/x86-mingw32/1.9.1/debugger-1.6.8/gem_make.out
gem list
*** LOCAL GEMS ***
archive-tar-minitar (0.5.2)
atk (2.2.3 x86-mingw32)
bigdecimal (1.1.0)
cairo (1.14.0 x86-mingw32)
columnize (0.8.9)
debugger-linecache (1.2.0)
debugger-ruby_core_source (1.3.7, 1.1.6
gdk_pixbuf2 (2.2.3 x86-mingw32)
glib2 (2.2.3 x86-mingw32)
green_shoes (1.1.374)
gtk2 (2.2.3 x86-mingw32)
io-console (0.3)
json (1.5.5)
minitest (2.5.1)
pango (2.2.3 x86-mingw32)
pkg-config (1.1.6)
rake (0.9.2.2)
rbx-require-relative (0.0.9)
rdoc (3.9.5)
ruby_core_source (0.1.5)
rubygems-update (2.4.5)
提前感谢最新版本的RubyGems似乎存在一些问题 此版本的Ruby 1.9.3出现故障，导致错误 运行以下命令降级到1.8.x版：
gem update --system 1.8.29
gem install debugger
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
Successfully installed debugger-1.6.8
1 gem installed
Installing ri documentation for debugger-1.6.8...
Installing RDoc documentation for debugger-1.6.8...
这可能是一个明显的步骤，但是在降级并安装调试器之后，运行
gem update--system