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...ting the installation. what happens when you sudo ln -s /usr/bin/llvm-gcc-4.2 /usr/bin/gcc and re run the ruby install? – Oliver Atkinson<http://stackoverflow.com/users/1755720/oliver-atkinson> Dec 25 at 10:35<http://stackoverflow.com/questions/14029119/installing-ruby-1-9-3-in-michael-hartls-ruby-on-rails-tutorial#comment19378767_14029119> Does the solution is this StackOverflow thread<http://stackoverflow.com/q/7962550/567863> work for you? – Paul Fioravanti<http://stackoverflow.com/users/567863/paul-fioravanti> Dec 25 at 11:35<http://stackoverflow.com/questions/14...

I have been working on a project based on Michael Hartl''s book Ruby on Rails Tutorial in order to try to teach myself Ruby on Rails. However, when it tries to render a form designed to allow a user to submit a small message, I get an error saying, "undefined method `model_name'' for NilClass:Class". It says the error is at line 1, which is "<%= form_for

I''m going through Michael Hartl''s Rails tutorial, and I am happy to report that (as of the end of section 7) I''m able to get things working. (That said, I skipped the section on automated testing, as Hartl warned that automated testing is the most likely part of his book to become outdated.) There is a heavy emphasis on the "bundle exec rspec spec" tests.

Hi, sorry, I was on vacation and just found it in my inbox again. > Am 25.09.2023 um 23:32 schrieb Strahil Nikolov <hunter86_bg at yahoo.com>: > > Hi, > > I found this one in my spam folder and ai can?t find any follow up communication. > Have you found the problem ? Sort of. I just recognized that the volume stops syncing completely while my other volume just did

i trying to create an asset management app. i am working through the ruby on rails 4.0 guide by Michael Hartl but in his guide it shows edit page for authenticated users i do not needthis function as the app will be deployed to an intranet. i have tried to adapt the edit portion in the above mentioned guide but it is not working. i am a newbie to this so any help with websites to look at or other

I''m very new to Rails and I''m quite confused if I can practice Rails in offline mode? I''m following the Ruby on Rails Tutorail by Michael Hartl and I noticed that after generating a new app through the command "rails new app_name", "bundle install" is then called to download the gems specified in the Gemfile. What if I don''t have an

Hi all, I''m learning Rails by Example (chapter 11), by Michael Hartl ( http://ruby.railstutorial.org/chapters/user-microposts#top) but I got no route matches when I try to delete one micropost. the _micropost html is... <tr> <td class="micropost"> <span class="content"><%= micropost.content %></span> <span

hello, i've a problem with syslinux on an intel sbc2 server board (other boards are ok). versions up to 1.48 work fine but from 1.49 there is a problem. when booting linux the system hangs after the message: Uncompressing Linux... Ok, booting kernel. sometimes there that message isn't displayed and the system just hangs with an empty screen. can you help me? best regards simon

hello again, i've reported a problem with the intel scb2 ata board and syslinux a few days ago. now i've more details: the scb2 ata board has an onboard promise raid controller. when the option bios of this ide raid controller is disabled syslinux works fine - but if the option bios is enabled (which has to be if i want to boot form the harddisk) the boot of the fails (kernel version:

Hi everybody ! I want to authenticate a Exchange 5.5 Server against Samba 2.2.8. But the Exchange Server says after using a Samba account: Cant start due to a logon failure: "The User has not been granted the request logon type at this computer" I tracked down the problem and i think that the "SeServiceLogonRight" Privilege is not set by the Samba PDC thus not allowing an

I''m following Michael Hartl''s Ruby on Rails 3 Tutorial but I''m using Rails 3.2.8 and FactoryGirl 4.2.0 and rspec 2.14.1 I''m in chapter 10 trying to generate tests for pagination (using will_paginate 3.2.5 which works fine in dev) I can get FactoryGirl to test just fine if I don''t use Sequence but I can''t seem to figure out the correct syntax

Hello, I have been learning Rails for several weeks now. I am working through Michael Hartl''s tutorial and other various things. My question is basically regarding what type of environment to do my development in. First, some background: I have used different linux distros on and off throughout the years, so it was easy and familiar for me to set up my desktop computer with Mint and

I''m a relative n00b when it comes to Rails. I''ve gone through Michael Hartl''s tutorials (both editions, books and screencasts) and I can build a basic CRUD web app without help. However, for a personal project I''m working on, I''m lost as to how to move forward. Here''s the situation ... I have a model called Project with two fields,

Hello, Is there a great book for Ror. I am looking for a book with a step by step approch and by PROJECTS!! RoR needs to be ''practiced'', and i didn''t find those WORKING PROJECTS. Am i dreaming or is this paper exists. All the books on amazon are not amazING. They talks only about theory. Theory is fine, i mean this is RoR. But then... Thanks for those who, first,

Hi everyone, I''m working through the tutorial at the following link and attempting to customise/adapt the lessons for my own slightly different application. Link: Ruby on Rails Tutorial: Learn Rails by Example | Ruby on Rails 3 Tutorial book and screencasts | by Michael Hartl <http://ruby.railstutorial.org/ruby-on-rails-tutorial-book> I''m currently trying to work

I have searched a lot for a solution, but I could not find it! I am trying to make a rails application after watching Michael Hartl''s tutorial and when i fill data manually and submit it nothing happens and nothing records in the Mailers table and I am facing the following error: Failures: 1) Mailer pages mail us with valid information should send a mail Failure/Error: expect

I just returned from a different project after taking a few weeks off of my tutorial. I''m using Ruby on Rails 3 Tutorial - Learn Rails by Example by Michael Hartl. After rebooting my server I ran an rspec spec/ command to check to see if there were any problems and this is what I received. I didn''t modify anything except I did overwrite users_controller.rb and

Hi! First of all, this is my first application on Rails, and i''m stuck at a migration. i created a demo app (the demo_app from michael hartl''s tutorial) as usual: rails new demo_app, rails generate scaffold User name:string email:string, and when i do rake db:migrate, this stack appears: rake db:migrate --trace ** Invoke db:migrate (first_time) ** Invoke environment

Please help me solve the following error message: syntax error, unexpected tINTEGER, expecting $end I have this model: Code: 1. class GeoDatum < ActiveRecord::Base 2. end The database contains the table geo_data, which contains the zip_code column, filled with zip codes. I get the above error when searching for a zip code and the zip code exists in the table. Here is the

Hi all, Still working through the Hartl tutorials. Making progress but am hitting (another) wall. The repository is on github at: git-9UaJU3cA/F/QT0dZR+AlfA@public.gmane.org:aamax/sample_app.git if you want to see the code. I''ve pretty much followed the tutorial exactly except I am using rails 3.1.0 rather than 3.0.1 and some of the other gem versions are different. I