problem on setting up ruby on rails -


i started learning ruby on rails "lynda ruby on rails 3 essential training".

i finished installation, , created rails application writing- "rails new app". after when wrote - "rails server", that's saw:

c:\users\oded\sites\simple_cms>rails server c:/ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2/mysql2.r b:2:in `require': 193: %1 not valid win32 application.   - c:/ruby192/lib/r uby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2/1.9/mysql2.so (loaderror )         c:/ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/my sql2/mysql2.rb:2:in `<top (required)>'         c:/ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/my sql2.rb:7:in `require'         c:/ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/my sql2.rb:7:in `<top (required)>'         c:/ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runti me.rb:64:in `require'         c:/ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runti me.rb:64:in `block (2 levels) in require'         c:/ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runti me.rb:62:in `each'         c:/ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runti me.rb:62:in `block in require'         c:/ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runti me.rb:51:in `each'         c:/ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runti me.rb:51:in `require'         c:/ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler.rb:11 2:in `require'         c:/users/oded/sites/simple_cms/config/application.rb:7:in `<top (re quired)>'         c:/ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/comman ds.rb:28:in `require'         c:/ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/comman ds.rb:28:in `block in <top (required)>'         c:/ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/comman ds.rb:27:in `tap'         c:/ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/comman ds.rb:27:in `<top (required)>'         script/rails:6:in `require'         script/rails:6:in `<main>'

can please me find solution?

happy holidays,

oded

looks you're missing gems! try running bundle install... should work.

edit: make sure gemfile contains line

gem 'mysql'

before running bundle install. bundler set mysql, dependencies , all.


Comments

Post a Comment

Popular posts from this blog

asp.net - repeatedly call AddImageUrl(url) to assemble pdf document -

i'm using abcpdf , i'm curious if can recursively call addimageurl() function assemble pdf document compile multiple urls? something like: int pagecount = 0; int theid = thedoc.addimageurl("http://stackoverflow.com/search?q=abcpdf+footer+page+x+out+of+", true, 0, true); //assemble document while (thedoc.chainable(theid)) { thedoc.page = thedoc.addpage(); theid = thedoc.addimagetochain(theid); } pagecount = thedoc.pagecount; console.writeline("1 document page count:" + pagecount); //flatten document (int = 1; <= pagecount; i++) { thedoc.pagenumber = i; thedoc.flatten(); } //now try again theid = thedoc.addimageurl("http://stackoverflow.com/questions/1980890/pdf-report-generation", true, 0, true); //assemble document while (thedoc.chainable(theid)) { thedoc.page = thedoc.addpage(); theid = thedoc.addimagetoc
Read more

java - Android recognize cell phone with keyboard or not? -

in android app, want detect user's device if device has keyboard(like motorola milestone) , show corresponding user interface. guys know how that? ! regards justicepenny http://developer.android.com/reference/android/content/res/configuration.html public int keyboard the kind of keyboard attached device. 1 of: keyboard_nokeys, keyboard_qwerty, keyboard_12key. that's it!
Read more

iphone - How would you achieve a LED Scrolling effect? -

how achieve led scrolling effect example below? led sign - led ticker emulator iphone , ipad http://img.skitch.com/20101201-rsfh4p1bajb1wp94k466pdpiuj.preview.jpg sometimes remunerates comment in other posts :) have put code you, should implement font '8pin matrix' realistic feeling. uilabel *label; - (void)viewdidload { [super viewdidload]; label = [[uilabel alloc]initwithframe:cgrectmake(10, 50, 300, 20)]; label.font = [uifont fontwithname:@"courier-bold" size:16.0]; label.backgroundcolor = [uicolor blackcolor]; label.textcolor = [uicolor greencolor]; label.linebreakmode = uilinebreakmodecharacterwrap; // otherwise "…" label.text = @"this led text scrolled "; // blanks space between [self.view addsubview:label]; [nstimer scheduledtimerwithtimeinterval:0.12f target:self selector:@selector(scrolllabel) use
Read more