mark@acer ~ $ e17setroot -s .e/e/backgrounds/image.jpg 
edje_cc: Opening "/tmp/edje_cc.edc-tmp-TVF5xp" for input
edje_cc: Parsing input file
edje_cc: Parsing done
edje_cc: Wrote       219 bytes (   0Kb) for "edje_file" header
edje_cc: Wrote    688622 bytes ( 672Kb) for "images/0" image entry "image.jpg" compress: [raw: 86.0%] [real: -128.1%]
edje_cc: Wrote       631 bytes (   1Kb) for "collections/0" collection entry
Summary:
  Wrote 1 collections
  Wrote 1 images
  Wrote 0 fonts
  Wrote 311 bytes (0Kb) of original source data
  Wrote 0 bytes (0Kb) of original source font map
Conservative compression summary:
  Wrote total 689783 bytes (674Kb) from 301834 (295Kb) input data
  Output file is 228.5% the size of the input data
  Saved -387949 bytes (-378Kb)
Raw compression summary:
  Wrote total 689783 bytes (674Kb) from 4915200 (4800Kb) raw input data
  Output file is 14.0% the size of the raw input data
  Saved 4225417 bytes (4126Kb)
mark@acer ~ $ 

=============================ERROR:====================================
mark@acer ~ $ Eterm 
Eterm:  Error:  Unable to locate desktop window.  If you are running Enlightenment, please
restart.  If not, please set your background image with Esetroot, then try again.Eterm:  Error:  Unable to locate desktop window.  If you are running Enlightenment, please
restart.  If not, please set your background image with Esetroot, then try again.