Newbie Rails Issue

rubyonrails-talk
1

Hi People,

Ultra noob here. I recently installed Ruby 1.9.2 and Rails 3.0 on Ubuntu10.04. I have mysql server version 5.1 installed. I also have the mysql2 database connector

*** LOCAL GEMS ***

abstract (1.0.0) actionmailer (3.0.0) actionpack (3.0.0) activemodel (3.0.0) activerecord (3.0.0) activeresource (3.0.0) activesupport (3.0.0) arel (1.0.1) builder (2.1.2) bundler (1.0.0) erubis (2.6.6) i18n (0.4.1) mail (2.2.5) mime-types (1.16) mysql (2.8.1) mysql2 (0.2.3) polyglot (0.3.1) rack (1.2.1) rack-mount (0.6.12) rack-test (0.5.4) rails (3.0.0) railties (3.0.0) rake (0.8.7) sqlite3-ruby (1.3.1) thor (0.14.0) treetop (1.4.8) tzinfo (0.3.23)

I have been following some tutorial to learn some basics

So far I have been able to do everything until I start the Webrick server(this is fine and can be seen running in the terminal)

Then when I enter http://localhost/book/list instead of seeing the error listed in the tutorial about a missing template (you're supposed to go onto create list.rhtml etc)

I get a different error

Routing Error

No route matches "/book/list"

I have no idea what this is on about. From google searches I understand there is a routes.rb file which I have opened. But I am not sure what I need to change in here or even if this is the real cause of the issue.

Any help much appreciated. I am very excited to be learning Ruby and would really like to be able to complete this tutorial so I can begin my own web apps.

2

that tutorial is based on Rails 2.1, which could be the cause of your issue. I would recommend railstutorial.org, to get you up and running with Rails 3

Jason

3

Hi Samuel,

yes, this tutorial is pretty old. The other one, which suggested here, is not free of charge. If you are up to pay for a book, than I would suggest Pragmatice Bookshelf's books:

(4th edition coming in a month, about Rails3).

Or this is free:

and also very good!

And do not be afraid from another database servers than mysql, default settings are the best for first ridings! :slight_smile:

good luck, gezope

4

Zoltan Gero wrote:

Hi Samuel,

yes, this tutorial is pretty old. The other one, which suggested here, is not free of charge. If you are up to pay for a book, than I would suggest Pragmatice Bookshelf's books: Pragmatic Bookshelf: By Developers, For Developers (4th edition coming in a month, about Rails3).

Or this is free: http://guides.rubyonrails.org/ and also very good!

And do not be afraid from another database servers than mysql, default settings are the best for first ridings! :slight_smile:

good luck, gezope

Thanks to both for replies. I have bought Beginning Ruby which I am going through to learn the basic Program API, syntax etc but I really wanted to learn the rails framework.

You are both right, the tutorial is old. I was having to substitute commands such as ruby script/server for rails server right from the off.

I deleted the previous directory structures I had created and started again following this tutorial instead

Everything is going well so far so I guess it was just the age of the tutorial. Thanks for the replies though. Onwards and upwards.