Hi,
First of all the important thing the error log: https://paste.yunohost.org/raw/uhisaqafey
I am trying to install yunohost on an clean debian 8 updated to debian 9 but everytime I try I run into the same error. The reason I am doing it like this is that I am using a vps I have running somwhere till february and they do not offer debian 9 at the moment and all I wanna do just for now is run yunohost for testing purposes to see if it fullfills my needs to move to it or not.