trying ondemand etc in python 2.6 on openpli clone dm800 so using oe16

when I open my plugins I get this message and dont know which files I need to install etc

message is

setup glass16 (no mudule named gi_userinfo)
extensions/ondemand (libxslt.so.1: cannot open shared object file: no such file or directory

I think its 2 separate plugin issues, so showing the glass16 firsth and then ondemand