Ruby on Rails

On Wed, Mar 28, 2012 at 9:56 PM, Kal <calcruby@gmail.com> wrote:
> Hi All,
>
> Can someone please help?  I've been banging my head against for wall
> for 2 months; all of which has been spent trying to set up ROR.  So I
> actually haven't written 1 line of code :(  Any help would be greatly
> appreciated :)
>
> I'm following the 4th edition of "Agile Web Development with Rails".
> So, I'm able to deploy the site via WEBrick.  However, when I go to my
> URL (without using port 3000), I get the error message below.  What am
> I missing?
> ---------------------------------------------------------------------------------------------------------------
>
> Ruby (Rack) application could not be started
> These are the possible causes:
>
> There may be a syntax error in the application's code. Please check
> for such errors and fix them.  A required library may not installed.
> Please install all libraries that this application requires.  The
> application may not be properly configured. Please check whether all
> configuration files are written correctly, fix any incorrect
> configurations, and restart this application.  A service that the
> application relies on (such as the database server or the Ferret
> search engine server) may not have been started.  Please start that
> service.
>
> Further information about the error may have been written to the
> application's log file. Please check it in order to analyse the
> problem.
>
> Error message:
>    unable to open database file (SQLite3::CantOpenException)
> Exception class:
>    PhusionPassenger::UnknownError
> Application root:
>    /home/rubys/work/depot
> Backtrace
>

The problem is not with your web server but with your database file.
Check the database configured in config/database.yml exists and is
accessible by the user that runs Apache (I guess on CentOS that user
is called apache).

If not, you should run:
rake db:create

Hope this help.

Cheers!
--
Leonardo Mateo.
There's no place like ~

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