22nd November 2017, 16:00
Hi rumex,
The version of Pidgin and libpurple in that PPA is 3.0.0 (as you can see in the PPA -> 1:3.0.0~collab-1+201706131018~ubuntu16.04.1). So you should install that version of Pidgin and also verions of pidgin-sipe 1.23.0+sipe-0+201711221332~ubuntu16.04.1. Please try to do it via Synaptic for example, so that you are sure that the version is proper.
Then it should work.
The version of Pidgin and libpurple in that PPA is 3.0.0 (as you can see in the PPA -> 1:3.0.0~collab-1+201706131018~ubuntu16.04.1). So you should install that version of Pidgin and also verions of pidgin-sipe 1.23.0+sipe-0+201711221332~ubuntu16.04.1. Please try to do it via Synaptic for example, so that you are sure that the version is proper.
Then it should work.