windows xp 下安裝了 ruby ruby 1.9.3p392 (2013-02-22) [i386-mingw32] 安裝了 debugger gem install debugger
在 irb 下 require‘debugger’不成功，顯示
NameError: uninitialized constant Debugger::LocalInterface::Readline
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/debugger-1.3.3/lib/ruby-debug/i
nterface.rb:55:in block (2 levels) in initialize'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/debugger-1.3.3/lib/ruby-debug/i
nterface.rb:53:ineach'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/debugger-1.3.3/lib/ruby-debug/i
nterface.rb:53:in block in initialize'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/debugger-1.3.3/lib/ruby-debug/i
nterface.rb:52:inopen'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/debugger-1.3.3/lib/ruby-debug/i
nterface.rb:52:in initialize'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/debugger-1.3.3/lib/ruby-debug/p
rocessor.rb:61:innew'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/debugger-1.3.3/lib/ruby-debug/p
rocessor.rb:61:in initialize'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/debugger-1.3.3/lib/ruby-debug.r
b:9:innew'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/debugger-1.3.3/lib/ruby-debug.r
b:9:in <module:Debugger>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/debugger-1.3.3/lib/ruby-debug.r
b:8:in'
from C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_requir
e.rb:110:in require'
from C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_requir
e.rb:110:inrescue in require'
from C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_requir
e.rb:35:in require'
from (irb):1
from C:/Ruby193/bin/irb:12:in'
irb(main):002:0> require 'ruby-debug19'
LoadError: cannot load such file -- ruby-debug19
from C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_requir
e.rb:45:in require'
from C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_requir
e.rb:45:inrequire'
from (irb):2
from C:/Ruby193/bin/irb:12:in `'
是什麼原因呀，求幫助
新手，請教怎樣弄。 *** LOCAL GEMS ***
archive-tar-minitar (0.5.2) bigdecimal (1.1.0) columnize (0.3.6) debugger (1.3.3) debugger-linecache (1.1.2) debugger-ruby_core_source (1.2.0) io-console (0.3) json (1.5.5) minitest (2.5.1) mysql (2.9.1 x86-mingw32) rake (0.9.2.2) rbx-require-relative (0.0.9) rdoc (3.9.5) ruby_core_source (0.1.5) rubygems-update (2.0.0)
NameError: uninitialized constant Debugger::LocalInterface::Readline 你搜索下这一行。
最好换 linux。
到很多地方搜索了的，還是沒有頭緒，環境要求是 windows，沒有辦法。 require 'readline' LoadError: cannot load such file -- readline
from C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_requir
e.rb:45:in require'
from C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_requir
e.rb:45:inrequire'
from (irb):2
from C:/Ruby193/bin/irb:12:in `'