我刚刚更新到Ruby 1.9.3p0和Rails 3.1.1.现在,当我尝试启动服务器时,它抱怨我应该安装ruby-debug,即使它已经安装.
% rails server --environment=development --debug
=> Booting WEBrick
=> Rails 3.1.0 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
You need to install ruby-debug to run the server in debugging mode. With gems, use 'gem install ruby-debug'
Exiting
在我的Gemfile中我有
# see: http://stackoverflow.com/questions/1083451/debugging-in-ruby-1-9
gem 'ruby-debug-base19', "0.11.24"
gem 'ruby-debug19', "0.11.6"
是否可以使用最新版本的Ruby运行调试？
可能重复:
Rails 3.1和Ruby 1.9.3p125:ruby-debug19仍然崩溃"未找到符号:_ruby_threadptr_data_type"
我运行这个:
gem install ruby-debug19
在我的黄瓜env.rb文件中,我有这个:
require 'ruby-debug'
但是,当我尝试运行时,我得到了这个例外:
/home/skendall/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug-base19-0.11.25/lib/ruby_debug.so: undefined symbol: ruby_current_thread - /home/skendall/.rvm/gems/ruby-1.9.3-p0/gems/ruby-debug-base19-0.11.25/lib/ruby_debug.so (LoadError)
我需要做些什么才能让ruby-debug与1.9.3-p0一起使用？
可能重复:
Rails 3.1和Ruby 1.9.3p125:ruby-debug19仍然崩溃"未找到符号:_ruby_threadptr_data_type"
我已完成打印到控制台 - 我想升级到20世纪并开始使用调试器!但是如何安装ruby-debug？ruby-debug.c当我尝试安装ruby-debug19 gem时,本机编译失败.我查看了其他SO帖子,还没有找到答案......
如果我将ruby-debug19添加到我的Gemfile并执行bundle install,则在构建过程中失败conflicting types for 'rb_iseq_compile_with_option':
# file: Gemfile
...
group :development do
gem 'ruby-debug19'
end
...
% bundle install
...
Installing ruby-debug-base19 (0.11.25) with native extensions
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/Users/r/Developer/Topaz/usr/bin/ruby extconf.rb
...
ruby_debug.c:29: error: conflicting types for 'rb_iseq_compile_with_option'
$SANDBOX/usr/include/ruby-1.9.1/ruby-1.9.3-p0/vm_core.h:505: error: previous declaration of 'rb_iseq_compile_with_option' was here
...
make: *** [ruby_debug.o] Error 1 …可能重复:
Rails 3.1和Ruby 1.9.3p125:ruby-debug19仍然崩溃"未找到符号:_ruby_threadptr_data_type"
我在使用ruby 1.9.3 preview1版本进行调试时遇到了一些问题.
我使用rvm使用以下命令安装了1.9.3:
rvm install 1.9.3 --reconfigure --debug -C --enable-pthread
并安装了ruby-debug19:
gem install ruby-debug19 -- --with-ruby-include=$rvm_path/src/ruby-1.9.3-preview1
调试gem安装正常,但是当我打开一个调试控制台或尝试任何调试标志rails c --debug或rspec spec --debug.我收到以下错误:
/Users/mario/.rvm/gems/ruby-1.9.3-preview1@project/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:239:in `require': dlopen(/Users/mario/.rvm/gems/ruby-1.9.3-preview1@project/gems/ruby-debug-base19-0.11.25/lib/ruby_debug.bundle, 9): Symbol not found: _ruby_current_thread (LoadError)
Referenced from: /Users/mario/.rvm/gems/ruby-1.9.3-preview1@project/gems/ruby-debug-base19-0.11.25/lib/ruby_debug.bundle
Expected in: flat namespace
in /Users/mario/.rvm/gems/ruby-1.9.3-preview1@project/gems/ruby-debug-base19-0.11.25/lib/ruby_debug.bundle - /Users/mario/.rvm/gems/ruby-1.9.3-preview1@project/gems/ruby-debug-base19-0.11.25/lib/ruby_debug.bundle
from /Users/mario/.rvm/gems/ruby-1.9.3-preview1@project/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:239:in `block in require'
from /Users/mario/.rvm/gems/ruby-1.9.3-preview1@project/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:225:in `block in load_dependency'
from /Users/mario/.rvm/gems/ruby-1.9.3-preview1@project/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:596:in `new_constants_in'
from /Users/mario/.rvm/gems/ruby-1.9.3-preview1@project/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:225:in `load_dependency'
from /Users/mario/.rvm/gems/ruby-1.9.3-preview1@project/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:239:in `require'
from /Users/mario/.rvm/gems/ruby-1.9.3-preview1@project/gems/ruby-debug-base19-0.11.25/lib/ruby-debug-base.rb:1:in `<top (required)>'
from /Users/mario/.rvm/gems/ruby-1.9.3-preview1@project/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:239:in `require'
from /Users/mario/.rvm/gems/ruby-1.9.3-preview1@project/gems/activesupport-3.0.9/lib/active_support/dependencies.rb:239:in `block in …