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    [greg-dev] [gregarius-dev] Gregarius 0.5.4 : all I get is a blank page

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    Hello,
    
       I'm a newcomer with Gregarius. I downloaded version 0.5.4 and  
    tried to use it on the following system:
    
    - - OpenSUSE 10.1 x86_64
    - - Apache 2.0.54
    - - PHP 5.0.4
    - - SQLite 3.2.2
    
       My Apache server works fine, I already have a https-encrypted  
    webmail system (Squirrelmail) and phpLDAPadmin working on it. The  
    gregarius directory belongs to root, with reading permissions to  
    everyone.
       I added mod_rewrite to the list of modules to be loaded, and  
    greated a file gregarius.conf in /etc/apache2/conf.d containing the  
    following :
    
    <Directory "/srv/www/htdocs/gregarius">
             AllowOverride All
             Options FollowSymLinks SymLinksifOwnerMatch
    </Directory>
    
       Gregarius' documentation doesn't explain how to use a SQLite  
    database, so all I did was edit dbinit.php like this:
    
    define ('DBTYPE',"sqlite");
    define ('DBNAME','gregarius');
    define ('DBUNAME','gregarius_admin');
    define ('DBSERVER', '/var/tmp/gregarius.db');
    
       I don't know anything about sqlite, so I assumed that Gregarius  
    would guide me with the creation of the database. The file  
    gregarius.db doesn't exist, and so on.
       The documentation for MySQL mentions a dbstruct file to create the  
    structure of the database, but 1) this file is not present in the  
    archive, and 2) it has no equivalent for SQLite.
    
       After that, I opened Gregarius in my web browser, but all I get is  
    a blank page, with empty source code.
    
    - - I tried on Safari 2, Firefox 1.5 (on Mac and Linux) and Konqueror  
    3.5, so it's probably not a browser problem.
    - - I tried moving the .htaccess file out of the way, to no avail.
    - - There is no error in Apache's logs.
    - - I found mentions of options "rss.output.usemodrewrite" and  
    "rss.output.cachecontrol" but it seems the only way to tweak those  
    variables is through the admin interface, which I can't access (blank  
    page).
    
       I guess the problem could come from the fact that I didn't create  
    the database, but in this case shouldn't Gregarius at least display a  
    page with an error message ?
       Thank you for any help,
    
    - --
    Thibaut Cousin
    http://www.thibaut-cousin.net
    
    
    
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    Posted by Thibaut Cousin [reply] at Fri Jul 14 12:09:43 CEST 2006