[meta-ti] No /sbin/init when deriving m7y own image

[Hervé Fache]

Hi guys,

I am new to Poky and have created the following recipe:
    require recipes-graphics/images/core-image-x11.bb
    IMAGE_INSTALL += "omapdrmtest"

I have stored it at
meta-ti/recipes-graphics/images/core-image-x11-drmtest.bb for now, and
am building using:
    bitbake -k core-image-x11-drmtest

If I comment out the IMAGE_INSTALL line then everything is fine, but if
I leave it in then I am missing files in the filesystem, including
/sbin/init.

Can some one please let me know what I am doing wrong?

Thanks in advance,
Hervé