====== /usr/lib/plymouth/script.so does not exist ======
===== Problem =====
If// plymouths//' //spacefun// theme should set with 

  plymouth-set-default-theme spacefun -R
  
then you get this error.

===== Solution =====
Searching with 

  apt-file script.so | grep plymouth

gives //plymouth-drm//. Install the package and retry setting the //spacefun// theme.

{{tag>debian errors wheezy plymouth}}