Roundcube Plugins - Difficulty installing calendar and managesieve - Enhance Control Panel

Roundcube Plugins - Difficulty installing calendar and managesieve

bozsolutions

I tried installing Managesieve and only got an error. I tried adding a default to start with and it gave me an error. Has anyone managed to configure Managesieve?

Another plugin I'm having trouble with is the calendar plugin. Does anyone have any suggestions?

DracoBlue

https://community.enhance.com/d/1002-roundcube-adding-plugins-logged/29

bozsolutions

DracoBlue I had no problems configuring plugins that only require downloading and adding information to the Roundcube configuration file, but Managesieve requires additional server configuration, and I couldn't activate it.

The same goes for calendars, which require additional configuration, and I don't know if this would be a problem for Enhance or if anyone has already managed to configure this type of solution.

Steamon

I did not attempt anything yet but I also want to add extra features to roundcube but preffered I know something is supported by the panel.

But its already logged so its alright.

nhybgtvfr

for anyone still trying to install a calendar plugin, i got the kolab calendar plugin installed on the central webmail server.

cd /tmp
git clone https://git.kolab.org/diffusion/RPK/roundcubemail-plugins-kolab.git
cd /<path-to-roundcube>/plugins
cp -r /tmp/roundcubemail-plugins-kolab/plugins/calendar .
cp -r /tmp/roundcubemail-plugins-kolab/plugins/libcalendaring .
cp -r /tmp/roundcubemail-plugins-kolab/plugins/libkolab .

i did the above as root, so ran chown -R webmail_1:webmail_1 on the 3 new plugin folders..
you can SU to the webmail user instead, then you won't need to chown the folders

you definitely need to 'su webmail_1' for this next part...

su webmail_1
cd /var/www/<ID>/public_html/
bin/initdb.sh --dir=plugins/calendar/drivers/database/SQL

for the next part, if you follow the kolab instructions it says to run

lessc --relative-urls -x plugins/libkolab/skins/elastic/libkolab.less > plugins/libkolab/skins/elastic/libkolab.min.css

but it doesn't find it like that, so need to provide the full path, and then it complains about the relative-urls and compression, but the following worked instead..

/usr/share/nodejs/less/bin/lessc --rewrite-urls=all plugins/libkolab/skins/elastic/libkolab.less > plugins/libkolab/skins/elastic/libkolab.min.css

edit config/config.inc.php, adding the calendar to the list of plugins:

$config['plugins'] = array(
'enhance_login',
'calendar',

this get the kolab calendar working, as far i can tell so far (only installed it late yesterday), it works fully, apart from sending meeting invites, which continually displays a 'saving data' message and throws the error:

[03-Dec-2025 13:00:57 UTC] PHP Fatal error: Uncaught Error: Class "Sabre\VObject\Property\Text" not found in /var/www/<ID>/public_html/plugins/libcalendaring/lib/libcalendaring_vcalendar.php:1577

this was fixed with

su webmail_1 (if not already)
cd /var/www/<ID>/public_html/
COMPOSER_ALLOW_SUPERUSER=1 composer require sabre/vobject "⁴.0"

*note that i set the system webmail url as webmail.domain.tld, so the user:group is webmail_1, if you used a different subdomain the user you SU to will have a different name.