我是Ruby和Rails的新手，在生成简单的控制器时询问错误 http://writelesscode.com/blog/2012/10/20/extjs-rails-crud-application-in-7-minutes/
$ rails g controller welcome index
/Library/Ruby/Gems/1.8/gems/netzke-core-0.8.2/lib/netzke/core/railz.rb:2:in require': /Library/Ruby/Gems/1.8/gems/netzke-core-0.8.2/lib/netzke/core/railz/routes.rb:18: syntax error, unexpected ':', expecting kEND (SyntaxError)
...refix}/:action(.:format)", to: controller.to_s, as: 'netzke'
^
/Library/Ruby/Gems/1.8/gems/netzke-core-0.8.2/lib/netzke/core/railz/routes.rb:18: syntax error, unexpected ':', expecting '='
...at)", to: controller.to_s, as: 'netzke'
^
from /Library/Ruby/Gems/1.8/gems/netzke-core-0.8.2/lib/netzke/core/railz.rb:2
from /Library/Ruby/Gems/1.8/gems/netzke-core-0.8.2/lib/netzke-core.rb:10:in require'
来自/Library/Ruby/Gems/1.8/gems/netzke-core-0.8.2/lib/netzke-core.rb:10
from /Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler/runtime.rb:68:in require'
from /Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler/runtime.rb:68:in require'
来自/Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler/runtime.rb:66:in each'
from /Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler/runtime.rb:66:in require'
from /Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler/runtime.rb:55:in each'
from /Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler/runtime.rb:55:in require'
from /Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler.rb:128:in require'
from /Users/sparta/Work/rails/erp/config/application.rb:7
from /Library/Ruby/Gems/1.8/gems/railties-3.2.12/lib/rails/commands.rb:24:in require'
来自/Library/Ruby/Gems/1.8/gems/railties-3.2.12/lib/rails/commands.rb:24
来自script / rails：6：in`require'
来自script / rails：6
路线可能有问题？我缺少什么？
答案 0 :(得分：1)
好像你正在使用Ruby 1.8.7。 Netzke需要1.9.x。