libboost_system.so.1.59.0 - missing but are in folder

Hi

Im trying to do a manual scan via terminal commands on my Debian 8 setup, but when I run;
(sudo) /usr/lib/plexmediaserver/Plex\ Media\ Scanner --list

I only get the following error;
/usr/lib/plexmediaserver/Plex Media Scanner: error while loading shared libraries: libboost_system.so.1.59.0: cannot open shared object file: No such file or directory

Thing is that the file that its says its missing are in the folder.

Anyone know a fix for this?

Hawk