Hi Thanks for faster reply. Iam having an question. I followed the steps in the tutorial to create an application. In doing so everything went fine. But when I ran this command ''ruby script\generate scaffold recipe recipe'' i get an error message "undefined method ''gem'' for main:Object <NoMethodError> Please help me in this regard. Thanks Janakiraman -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Janakiraman Mr wrote:> Thanks for faster reply. Iam having an question. I followed the steps in > the tutorial to create an application. In doing so everything went fine. > But when I ran this command ''ruby script\generate scaffold recipe > recipe'' i get an error message "undefined method ''gem'' for main:Object > <NoMethodError> > > Please help me in this regard.You may need to install RubyGems. If you type "gem" at the command prompt does it find something? The downloads for RubyGems are here: http://rubyforge.org/frs/?group_id=126 -- Michael Wang --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Michael Wang wrote:> Janakiraman Mr wrote: >> Thanks for faster reply. Iam having an question. I followed the steps in >> the tutorial to create an application. In doing so everything went fine. >> But when I ran this command ''ruby script\generate scaffold recipe >> recipe'' i get an error message "undefined method ''gem'' for main:Object >> <NoMethodError> >> >> Please help me in this regard. > > You may need to install RubyGems. If you type "gem" at the command > prompt does it find something? The downloads for RubyGems are here: > > http://rubyforge.org/frs/?group_id=126 > > > -- > Michael WangYes when i type gem a command window opens and closes immediately. Have i installed gems or do i need to install it? I think i have installed rubygems. when i click start->programs->Ruby->Ruby182-15->RubyGems. I could find rubygems. Then what could be wrong. Thanks Janakiraman -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Janakiraman Mr wrote:> Michael Wang wrote: >> Janakiraman Mr wrote: >>> Thanks for faster reply. Iam having an question. I followed the steps in >>> the tutorial to create an application. In doing so everything went fine. >>> But when I ran this command ''ruby script\generate scaffold recipe >>> recipe'' i get an error message "undefined method ''gem'' for main:Object >>> <NoMethodError> >>> >>> Please help me in this regard. >> You may need to install RubyGems. If you type "gem" at the command >> prompt does it find something? The downloads for RubyGems are here: >> > > Yes when i type gem a command window opens and closes immediately. Have > i installed gems or do i need to install it? I think i have installed > rubygems. when i click start->programs->Ruby->Ruby182-15->RubyGems. I > could find rubygems. Then what could be wrong.Sounds like you''re typing the "gem" command in the "Run..." dialog. If so, don''t do that; do "cmd" in the "Run..." dialog to get a command window. Then type the "gem" command in that window and you should get back errors. By typing it in the run dialog, windows just tries to run the gem program (opening a console to do so) and it fails, so it exits and closes the console. Post the errors you get and hopefully someone can help here. Apologies if I''ve totally misunderstood. b --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Ben Munat wrote:> Janakiraman Mr wrote: >>> prompt does it find something? The downloads for RubyGems are here: >>> >> >> Yes when i type gem a command window opens and closes immediately. Have >> i installed gems or do i need to install it? I think i have installed >> rubygems. when i click start->programs->Ruby->Ruby182-15->RubyGems. I >> could find rubygems. Then what could be wrong. > > Sounds like you''re typing the "gem" command in the "Run..." dialog. If > so, don''t do that; do "cmd" in the "Run..." dialog to get a command > window. Then type the "gem" command in that window and you should get > back errors. > > By typing it in the run dialog, windows just tries to run the gem > program (opening a console to do so) and it fails, so it exits and > closes the console. > > Post the errors you get and hopefully someone can help here. Apologies > if I''ve totally misunderstood. > > bWhen I do so I get an message like this. Ruby gems is a sophisticated package manager for ruby. This is a basic help message containing pointers to more information. some other help commands to follow... Am i in the right direction? Thanks Janakiraman -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Janakiraman Mr wrote:> Ben Munat wrote: >> Janakiraman Mr wrote: >>> Yes when i type gem a command window opens and closes immediately.>> Sounds like you''re typing the "gem" command in the "Run..." dialog.> When I do so I get an message like this. > > Ruby gems is a sophisticated package manager for ruby. This is a basic > help message containing pointers to more information. > > some other help commands to follow... > > Am i in the right direction? >Well, yeah... that''s what just running gem should give you... sounds like you have rubygems installed. Hmm, I just went back and looked at your original question: what would cause "undefined method ''gem'' for main:Object <NoMethodError>"? I pondered that for few minutes and on a hunch I tried typing the "gem" command in a Ruby irb session and that''s the exact error I get. Now, how you managed to get that error from running "ruby script\generate scaffold recipe" on the command line I''m not sure... I guess my suggestions would be to make sure you are running that command at a windows command prompt and to maybe go back to the beginning of the tutorial you''re using and make sure you''ve done each step exactly right. good luck, b --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
if u are getting that message then ur gems are installed correctly and working fine i hope, try using, gem -v it will give the version of ur gems. So i hope if u run ur scaffold it will work, -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Naga harish Kanegolla wrote:> if u are getting that message then ur gems are installed correctly and > working fine i hope, try using, > gem -v it will give the version of ur gems. So i hope if u run ur > scaffold it will work,Thanks for all your suggestions. But iam still confused and dont know what to do. The gem version that iam using is 0.8.10. when i do the following I get the same error. c:\ruby "c:\program files\apache group\apache2\htdocs\myfirstapp\script\server" I get the same error undefined method ''gem''.... I think this command is to start the webrick. Please instruct as to what to do next. Iam in trouble. Thanks Janakiraman -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Janakiraman Mr wrote:> Naga harish Kanegolla wrote: >> if u are getting that message then ur gems are installed correctly and >> working fine i hope, try using, >> gem -v it will give the version of ur gems. So i hope if u run ur >> scaffold it will work, > > Thanks for all your suggestions. But iam still confused and dont know > what to do. > > > The gem version that iam using is 0.8.10. > > when i do the following I get the same error. > > c:\ruby "c:\program files\apache > group\apache2\htdocs\myfirstapp\script\server" > > I get the same error undefined method ''gem''.... > > I think this command is to start the webrick. > > Please instruct as to what to do next. Iam in trouble. > > Thanks > JanakiramanThanks a lot for all your support and quick responses. I went through the forum and found the right solution for this. I just update the ruby gem and everything worked fine. Thanks a lot!!!! Janakiraman -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Also try upgrading your Ruby gems: sudo gem update --system http://rubygems.org/read/chapter/3 Joey Janakiraman Mr wrote:> Janakiraman Mr wrote: >> Naga harish Kanegolla wrote: >>> if u are getting that message then ur gems are installed correctly and >>> working fine i hope, try using, >>> gem -v it will give the version of ur gems. So i hope if u run ur >>> scaffold it will work, >> >> Thanks for all your suggestions. But iam still confused and dont know >> what to do. >> >> >> The gem version that iam using is 0.8.10. >> >> when i do the following I get the same error. >> >> c:\ruby "c:\program files\apache >> group\apache2\htdocs\myfirstapp\script\server" >> >> I get the same error undefined method ''gem''.... >> >> I think this command is to start the webrick. >> >> Please instruct as to what to do next. Iam in trouble. >> >> Thanks >> Janakiraman > > > > Thanks a lot for all your support and quick responses. I went through > the forum and found the right solution for this. I just update the ruby > gem and everything worked fine. > > Thanks a lot!!!! > > Janakiraman-- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---