I guest I am stupid at all to be turning around Selfoss to get my first data from source.
I followed the instruction on the selfoss website and created the cronjob with wget and created the DB on MySQL.
Now I need to get flux RSS from silicon.fr (http://www.silicon.fr/feed)
I updated the /spouts/rss/feed.php file and change the lines

public $params = array(
"url" => array(
"title" => "URL",
"type" => "text",
"default" => "",
"required" => true,
"validation" => array("notempty")
)
);

like this by modifying the title value with the feed URL
public $params = array(
"url" => array(
"title" => "http://www.silicon.fr/feed",
"type" => "text",
"default" => "",
"required" => true,
"validation" => array("notempty")
)
);

The cron is running and I am getting this

--2014-02-20 06:34:01-- http://rss.bonschoix.com/Update
Resolving rss.bonschoix.com... 192.99.2.55
Connecting to rss.bonschoix.com|192.99.2.55|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]
Saving to: `Update.80'

0K 2.27M=0s

2014-02-20 06:34:01 (2.27 MB/s) - `Update.80' saved [8]

But my DB Source table does not contains any data. What am I missing in the config.ini file or is there something else I should do ?