我在我的機器上安裝了導軌5,但現在我想創建一個導軌4應用程序。
我用這個代碼:軌4.2.6 APP_NAME
但這些錯誤出來:在導軌上創建導軌4應用程序5機器
/home/jeff/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3。 0/rubygems/dependency.rb:319:在
to_specs': Could not find 'railties' (= 4.2.6) - did find: [railties-5.0.0.1] (Gem::LoadError) Checked in 'GEM_PATH=/home/jeff/.rvm/gems/ruby-2.3.0:/home/jeff/.rvm/gems/[email protected]', execute
gem envfor more information from /home/jeff/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/dependency.rb:328:in
to_spec' from /home/jeff/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_gem.rb :65:在gem' from /home/jeff/.rvm/gems/ruby-2.3.0/bin/rails:22:in
' 從/home/jeff/.rvm/gems/ruby-2.3.0/bin/ruby_executable_hooks:15:ineval' from /home/jeff/.rvm/gems/ruby-2.3.0/bin/ruby_executable_hooks:15:in
'
希望有人能幫助我