问rails控制台不工作

EN

我在Windows Vista上使用的是rails版本3.0.3和ruby版本1.9.2p136 (2010-12-15)。脚本控制台显示以下错误：

从C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2500:加载开发环境(Rails 3.0.3) C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2116:in C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2114:in _rl_read_init_file' from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2080:inrl_read_init_file‘from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2114:in_rl_read_init_file' from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:2080:inrl_read_init_file在来自C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:4720:in的“from C:/privat/Ruby192/lib/ruby/1.9.1/irb/input-method.rb:115:in readline' from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/readline.rb:40:inreadline”中，来自C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:4720:in的C:/privat/Ruby192/lib/ruby/1.9.1/irb/input-method.rb:115:ingets' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:139:inrl_initialize (2 levels) in readline_initialize_everything' from C:/privat/Ruby192/lib/ruby/site_ruby/1.9.1/rbreadline.rb:3726:in‘来自C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:273:in D5call' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:188:inbuf_input的来自C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:103:in getc' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/slex.rb:205:inmatch_io的令牌中的标记从C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex中的C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:262:in‘from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:229:in lex' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:233:inblock in each_top_level_statement’中的rubylex' from C:/privat/Ruby192/lib/ruby/1.9.1/irb/ruby-lex.rb:233:in块(2级)从C:/ .rb:228:in /ruby192/lib/ruby/1.9.1/irb.rb:69: in catch' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:69:instart‘从C:/privat/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/启动’from catch' from C:/privat/Ruby192/lib/ruby/1.9.1/irb.rb:69:instart in start‘rails/commands/console.rb:44:in C:/privat/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands.rb:23:in start‘from start' from C:/privat/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands/console.rb:8:in <top (required)>' from script/rails:6:inrequire’from script/rails:6:in‘’

我能做什么?