error

ERROR: Nothing RPROVIDES 'devmem2' (but /home/siguser/yocto2013-05-07/poky/meta-bebot/recipes-images/gumstix/gumstix-custom-image.bb RDEPENDS on or otherwise requires it)
NOTE: Runtime target 'devmem2' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['devmem2']
ERROR: Required build target 'gumstix-custom-image' has no buildable providers.
Missing or unbuildable dependency chain was: ['gumstix-custom-image', 'devmem2']

Summary: There was 1 WARNING message shown.
Summary: There were 2 ERROR messages shown, returning a non-zero exit code.