Unable to update icon cache again

[jerobero500]

[quoI;v installed about 4 icon themes in  terminal  from noobslab and am unable to update the icon cache.
Or is this even important?  I have tried searching everything for cure, anybody found a solution?  All these themes cant be bad. Or poorly designed.  I must be doing something wrong. Any suggestions?

  [root@jeff2-RF800AA-ABA-SR2011WM-NA680:/home/jeff2# gtk-update-icon-cache /home/jeff2/.icons/AwOken-100050150/
gtk-update-icon-cache: Failed to open file /home/jeff2/.icons/AwOken-100050150/.icon-theme.cache : File existste]

[avj]

Not everything that works for Ubuntu will Work in Linux Lite out of the box. Ubuntu as you may know has a different desktop environment. This website may help you find what you need. 
https://wiki.xfce.org/howto/install_new_themes

[Valtam]

This is also documented in the Help Manual, only install themes developed for and tested on XFCE.

[jerobero500]

Ok thanks.