我正在尝试在 Mavericks 上的大型项目中执行 bundle，尽管这是 rbenv 的全新安装，但一些 gems 已损坏或我的环境出现问题。
$ gem install debugger -v '1.5.0'
Building native extensions. This could take a while...
ERROR: Error installing debugger:
ERROR: Failed to build gem native extension.
/Users/samat/.rbenv/versions/1.9.3-p448/bin/ruby 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... no
checking for rb_control_frame_t.method_id in method.h... no
Makefile creation failed
**************************************************************************
No source for ruby-1.9.3-p448 provided with debugger-ruby_core_source gem.
**************************************************************************
*** 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.
...
不知道我需要什么配置选项
在 mkmf 中我看到类似的东西
"gcc -I/Users/samat/.rbenv/versions/1.9.3-p448/include/ruby-1.9.1/x86_64-darwin13.0.0 -I/Users/samat/.rbenv/versions/1.9.3-p448/include/ruby-1.9.1/ruby/backward -I/Users/samat/.rbenv/versions/1.9.3-p448/include/ruby-1.9.1 -I. -I/Users/samat/.rbenv/versions/1.9.3-p448/include/ruby-1.9.1/ruby-1.9.3-p448 -I'/Users/samat/.rbenv/versions/1.9.3-p448/include' -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -I'/Users/samat/.rbenv/versions/1.9.3-p448/include' -O3 -Wno-error=shorten-64-to-32 -pipe -c conftest.c"
conftest.c:3:10: fatal error: 'method.h' file not found
#include <method.h>
^
1 error generated.
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <method.h>
...
我用的是 rbenv，
$ rbenv version
1.9.3-p448 (set by /Users/samat/Documents/bm-git/.ruby-version)
最佳答案
来自debugger page它说如果找不到 ruby 源，它将尝试安装 debugger-ruby_core_source，这实际上对我来说是失败的。我使用 rbenv，所以我根据调试器 gem 说明，将其指向 rbenv 源。
gem 安装调试器 -- --with-ruby-include=~/.rbenv/versions/1.9.3-p484/include
关于ruby-on-rails - gem install debugger -v '1.5.0' 失败，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/19656659/