Not able to start my first RoR project

Hi,
I have installed ruby 1.9.2, rails 3.0.0, mysql 5.1, Aptana Radrails,
Java,
On creating a new application using the below command line–
C:\ruby\bin\newproj>rails new newproj -d mysql

I’m getting these:
create
create README
create Rakefile
create config.ru
create .gitignore
create Gemfile
create app
create app/controllers/application_controller.rb
create app/helpers/application_helper.rb
create app/views/layouts/application.html.erb
create app/mailers
create app/models
create config
create config/routes.rb
create config/application.rb
create config/environment.rb
create config/environments
create config/environments/development.rb
create config/environments/production.rb
create config/environments/test.rb
create config/initializers
create config/initializers/backtrace_silencers.rb
create config/initializers/inflections.rb
create config/initializers/mime_types.rb
create config/initializers/secret_token.rb
create config/initializers/session_store.rb
create config/locales
create config/locales/en.yml
create config/boot.rb
create config/database.yml
create db
create db/seeds.rb
create doc
create doc/README_FOR_APP
create lib
create lib/tasks
create lib/tasks/.gitkeep
create log
create log/server.log
create log/production.log
create log/development.log
create log/test.log
create public
create public/404.html
create public/422.html
create public/500.html
create public/favicon.ico
create public/index.html
create public/robots.txt
create public/images
create public/images/rails.png
create public/stylesheets
create public/stylesheets/.gitkeep
create public/javascripts
create public/javascripts/application.js
create public/javascripts/controls.js
create public/javascripts/dragdrop.js
create public/javascripts/effects.js
create public/javascripts/prototype.js
create public/javascripts/rails.js
create script
create script/rails
create test
create test/performance/browsing_test.rb
create test/test_helper.rb
create test/fixtures
create test/functional
create test/integration
create test/unit
create tmp
create tmp/sessions
create tmp/sockets
create tmp/cache
create tmp/pids
create vendor/plugins
create vendor/plugins/.gitkeep

But when i want to start the server using :

C:\ruby\bin\newproj>ruby script/server
output is: ruby: No such file or directory – script/server (LoadError)

C:\ruby\bin\newproj>ruby script\server
output is : ruby: No such file or directory – script/server (LoadError)

Is it because create script/server does not feature in the above list??
I’m helpless…Plz help me start RoR…

run “rails s”
You are on rails 3 man please read the latest Docs

On Fri, Oct 8, 2010 at 12:47 PM, Premanshu M.
[email protected]wrote:

 create  config.ru
 create  config/application.rb
 create  config/initializers/session_store.rb
 create  lib/tasks/.gitkeep
 create  public/index.html
 create  public/javascripts/prototype.js
 create  tmp

output is: ruby: No such file or directory – script/server (LoadError)
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Thanks:
Rajeev sharma

Am 08.10.2010 09:17, schrieb Premanshu M.:

C:\ruby\bin\newproj>ruby script/server
output is: ruby: No such file or directory – script/server (LoadError)

C:\ruby\bin\newproj>ruby script\server
output is : ruby: No such file or directory – script/server (LoadError)

Is it because create script/server does not feature in the above list??
I’m helpless…Plz help me start RoR…

Hi, in Rails 3 there is no more script/server. You can start your server
with ‘ruby rails server’ oder just ‘ruby rails s’.

Good luck, Max.

Thanks Rajeev and Max.

But how do i know if the server has started??
The output says a lot of things but not if the server has started

May you guys pls send me links to the latest docs for Rails 3.0?/
I’m totally new to RoR…

I tried with the Head first books but cudn’t get thru!!!

Thanks,
Premanshu

On bundle install i m getting these errors:

Installing mysql2 (0.2.4) with native extensions
C:/ruby/lib/ruby/1.9.1/rubygems
/installer.rb:483:in `rescue in block in build_extensions’: ERROR:
Failed to bui
ld gem native extension. (Gem::Installer::ExtensionBuildError)

C:/ruby/bin/ruby.exe extconf.rb
checking for rb_thread_blocking_region()… *** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.

If then i run
C:\ruby\bin\project1>gem install mysql2
The following is the output

Building native extensions. This could take a while…
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.

C:/ruby/bin/ruby.exe extconf.rb
checking for rb_thread_blocking_region()… *** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.

Provided configuration options:
–with-opt-dir
–without-opt-dir
–with-opt-include
–without-opt-include=${opt-dir}/include
–with-opt-lib
–without-opt-lib=${opt-dir}/lib
–with-make-prog
–without-make-prog
–srcdir=.
–curdir
–ruby=C:/ruby/bin/ruby
C:/ruby/lib/ruby/1.9.1/mkmf.rb:368:in try_do': The complier failed to generate an executable file. (RuntimeError) You have to install development tools first. from C:/ruby/lib/ruby/1.9.1/mkmf.rb:435:intry_link0’
from C:/ruby/lib/ruby/1.9.1/mkmf.rb:440:in try_link' from C:/ruby/lib/ruby/1.9.1/mkmf.rb:552:intry_func’
from C:/ruby/lib/ruby/1.9.1/mkmf.rb:797:in block in have_func' from C:/ruby/lib/ruby/1.9.1/mkmf.rb:693:inblock in
checking_for’
from C:/ruby/lib/ruby/1.9.1/mkmf.rb:280:in block (2 levels) in postpone ' from C:/ruby/lib/ruby/1.9.1/mkmf.rb:254:inopen’
from C:/ruby/lib/ruby/1.9.1/mkmf.rb:280:in block in postpone' from C:/ruby/lib/ruby/1.9.1/mkmf.rb:254:inopen’
from C:/ruby/lib/ruby/1.9.1/mkmf.rb:276:in postpone' from C:/ruby/lib/ruby/1.9.1/mkmf.rb:692:inchecking_for’
from C:/ruby/lib/ruby/1.9.1/mkmf.rb:796:in have_func' from extconf.rb:9:in

Gem files will remain installed in
C:/ruby/lib/ruby/gems/1.9.1/gems/mysql2-0.2.4
for inspection.
Results logged to
C:/ruby/lib/ruby/gems/1.9.1/gems/mysql2-0.2.4/ext/mysql2/gem_m
ake.out

Mysql 5.1 is installed in my system.

Thanks,
Premanshu

Google “rails”

http://guides.rubyonrails.org/

REad this
http://guides.rubyonrails.org/getting_started.html

On Fri, Oct 8, 2010 at 1:22 PM, Premanshu M.
[email protected]wrote:

Thanks,
.
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.


Thanks:
Rajeev sharma

On 08 Oct 2010, at 11:19, Premanshu M. wrote:

Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.

If then i run
C:\ruby\bin\project1>gem install mysql2
The following is the output

http://stackoverflow.com/questions/3655923/ruby-gem-mysql2-install-error
http://stackoverflow.com/questions/3001243/ruby-rails-mysql2-gem-does-somebody-use-this-gem-is-it-stable
http://ytspar.tumblr.com/post/1187378695/installing-mysql2-0-2-4-gem-on-windows

But since you’re just starting off with Rails, I would advise you to
simply run a Ubuntu Linux virtual machine (or even completely switch
to Linux right away) instead of frustrating yourself with Windows
problems and avoid even more issues with native library gems in the
future.

Best regards

Peter De Berdt

On 08 Oct 2010, at 12:08, Premanshu M. wrote:

I m running Java VM on my system. Is there any luck with WIndows
that i
can expect of…???

I need to deliver a few projects pity quick and thats why i thought
RoR
would come handy…
Pls put your helping hands together…

You could run your Rails app under JRuby if you like, but that would
mean using the Java MySQL drivers instead. Java VM and a VMWare
virtual machine are two different things though.

You should start researching those things yourself though, since
running through a whole Rails stack is out of the scope of this
mailing list. Google is your friend.

Best regards

Peter De Berdt

But since you’re just starting off with Rails, I would advise you to
simply run a Ubuntu Linux virtual machine (or even completely switch
to Linux right away) instead of frustrating yourself with Windows
problems and avoid even more issues with native library gems in the
future.

Hi Peter,

I m running Java VM on my system. Is there any luck with WIndows that i
can expect of…???

I need to deliver a few projects pity quick and thats why i thought RoR
would come handy…
Pls put your helping hands together…

Premanshu

On Oct 8, 6:08 am, Premanshu M. [email protected] wrote:

I m running Java VM on my system. Is there any luck with WIndows that i
can expect of…???

Yes, in fact JRuby is a good option on Windows. Download the latest
version of NetBeans, which comes with JRuby, and you should be able to
get a Rails app up and running fairly quickly.

Mark T. wrote:

On Oct 8, 6:08�am, Premanshu M. [email protected] wrote:

I m running Java VM on my system. Is there any luck with WIndows that i
can expect of…???

Yes, in fact JRuby is a good option on Windows. Download the latest
version of NetBeans, which comes with JRuby, and you should be able to
get a Rails app up and running fairly quickly.

Oh, for goodness’ sakes, not NetBeans! Don’t get the poor guy used to
using an IDE for Rails – it doesn’t need one. Just download JRuby and
have done with it.

Best,
–Â
Marnen Laibow-Koser
http://www.marnen.org
[email protected]

Sent from my iPhone

A number of Ruby gems like the mysql2 gem are built with extensions
written
in C, which means they need a properly configured compiler and tool
chain on
the computer they’re being installed on; without it the build process
fails
and the gem doesn’t install correctly.

These things are standard on Linux installations of course, but not in
Windows. However the guys at the RubyInstaller project have put
together a
development kit for Windows so that gems with native extensions will
compile. Go here: http://rubyinstaller.org/add-ons/devkit/ for the
project
page and here:
http://github.com/oneclick/rubyinstaller/wiki/Development-Kit
for
the installation instructions.

Once you have the DevKit installed, re-run “bundle install” and
hopefully
the mysql2 gem should now install properly.

Mark

@Peter, Mark, Marnem: Thanks guys for the posts
I have kick started my first project.But on windows and that on a
sqlite3 db. I tried hard to get mysql but somehow its not willing to
dance with the rails on Windows platform. But still I would try out my
luck with JRuby on windows and later on if i can survive RoR i will
shift to Linux…

But if any body pokes in the direction of how to make MySQL work with
Rails on windows would be like an angel…

hope to get further guidance from Railers.

Many thanks,
Premanshu

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