[horde] whups in horde 5.1.2

[Héctor Moreno Blanco]

Hello everyone,

We have Horde 5.1.2 and we want to install Whups. Is there a compatible version of Whups for Horde 5.1.2?
This is the message showed when I try to install it:

pear install -a -B horde/whups
horde/whups is not compatible with downloaded package "horde/Horde_Scheduler" version 2.0.0
downloading Horde_Scheduler-2.0.0.tgz ...
Starting to download Horde_Scheduler-2.0.0.tgz (13,960 bytes)
.....done: 13,960 bytes
install ok: channel://pear.horde.org/Horde_Scheduler-2.0.0

Will it work without breaking any other module if I force the installation?

Thank you very much in advanced.
Kind regards,

Héctor Moreno Blanco.

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