Roundcube 2.0 and plugins

[nti]

I would like to utilize Roundcube instead of Squirrelmail and having problems setting up Roundcude.  Upon activating Roundcube, cpanel installs 2.0.

In cpanel server, RoundCube Webmail IMAP Client Version 0.2-stable installed.
Where are the instructions for upgrading to 3.0 on a server with whm/cpanel ?

1. Does  rosali plugins work with 2.0?

2. I also discovered there in no plugins folder at:  /user/local/cpanel/base/3rdparty/roundcube

The following folders are in the roundcube dir.  

bin
config
installer
logs
plugins   < I created this folder
program
skins
SQL
temp

main.inc.php file is in the config folder.

I installed calendar in the plugins folder and added following line to "main.inc.php"

$rcmail_config['plugins'] = array('calendar',);

Has no effect for adding plugin.

Begging for suggestions for adding plugins to Round Tree.

Thanks, Mike

[SKaero]

You need to have RoundCube version 3 or higher you use plugins. To upgrade follow these instructions http://trac.roundcube.net/wiki/Howto_Upgrade

[nti]

I upgraded to V3.0

Uploaded calendar plugin.

Renamed calendar config.inc.php.dist  to config.inc.php i the calendar config folder.

Modified Roundcube main.inc.php located in the Roundcube config folder.
===============================
// List of active plugins (in plugins/ directory)
$rcmail_config['plugins'] = array("calendar",);

Roundcube works fine but the plugins do not.

All suggestions welcomed.  thanks,

[nti]

calendar requires jquery to function.  I found it as I continued to read thru the forum.  Thank you for the forum.

 * Requirements: (*) jquery plugin @website myroundcube - Project Hosting on Google Code

[rosali]

Why didn't you upgrade to the most recent stable version 0.3.1?