1
rails_upgradeプラグインを使用して、レール2.3.11をレール3.0.8にアップグレードしました。今私はこのエラーが発生していると私はなぜ理解していない。あなたが提供できるどんな助けもありがとう!"tasks/rails" + rails2 to rails3
rake aborted!
no such file to load -- tasks/rails
/home/mpn/mpn_admin/branches/to_rails3/Rakefile:13:in `require'
/home/mpn/mpn_admin/branches/to_rails3/Rakefile:13:in `<top (required)>'
/usr/local/rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/lib/rake/rake_module.rb:25:in `load'
/usr/local/rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/lib/rake/rake_module.rb:25:in `load_rakefile'
/usr/local/rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/lib/rake/application.rb:495:in `raw_load_rakefile'
/usr/local/rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/lib/rake/application.rb:78:in `block in load_rakefile'
/usr/local/rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
/usr/local/rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/lib/rake/application.rb:77:in `load_rakefile'
/usr/local/rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/lib/rake/application.rb:61:in `block in run'
/usr/local/rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
/usr/local/rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/lib/rake/application.rb:59:in `run'
/usr/local/rvm/gems/ruby-1.9.2-p180/gems/rake-0.9.2/bin/rake:32:in `<top (required)>'
/usr/local/rvm/gems/ruby-1.9.2-p180/bin/rake:19:in `load'
/usr/local/rvm/gems/ruby-1.9.2-p180/bin/rake:19:in `<main>'