ZXChat conflict with zimbra 8.8.12

[prd0000]

Hi, just want to ask, how can I install ZExtras without ZXChat?
I don't want to use ZXChat, only ZX Backup. I prefer zimbra chat for that need.

Thank you.

[phoenix]

You can install the components individually or you can install them all and leave ZxChat disabled, it shouldn't interfere with the ZCS Chat.

[prd0000]

You can install the components individually or you can install them all and leave ZxChat disabled, it shouldn't interfere with the ZCS Chat.

Yes... How to do that? There is only one download, and it is the whole suite.
The installer doesn't provide any further information for doing partial install