Redmine

Hello,

I've install the last version of Redmine on Debian 7. All the install runs very well, from begin to the end. But when I want to access to my Redmine website, I've the following issue :


Error message:
No such file or directory - config/environment.rb


I've the following installed (with running -v option) :
ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux]
Rails 4.2.0
MySQL Server version: 5.5.41-0+wheezy1 (Debian)

Here is my apache2 configuration (sites-available/defaut) :

<Directory /var/www/redmine>
AllowOverride all
Options -MultiViews
RailsBaseURI /redmine
PassengerResolveSymlinksInDocumentRoot on
</Directory>


And passenger.conf (mods-available/passenger.conf)

<IfModule mod_passenger.c>
PassengerRoot /usr
PassengerRuby /usr/bin/ruby
PassengerDefaultUser www-data
</IfModule>


This is the fourth time I try to install Redmine... for the first time all install was run well and again it's not working... I know there is a Debian Package but it still an VERY old version...

I verify that the file environment.rb exist.

If someone can help me please, because I'm getting desperate ^^ I do not know what to do

Thanks in advance.