[yocto] : (snappy:763): clutter-CRITICAL **: Unable to initialize clutter: Unable to initialize the clutter backend: no available drivers found

[ravi]

My main objective is to run snappy player 
(https://wiki.gnome.org/Snappy) on target machine (BeagleBone Black) so, 
I wrote a recipe for Snappy player(snappy_1.0.bb) as below


     LICENSE = "GPLv2"
     LIC_FILES_CHKSUM = 
"file://COPYING;md5=686e6cb566fd6382c9fcc7a557bf4544"
     SRCREV = "e73fabce4c397b40d490c74f6a6a0de000804f42"
     SRC_URI = "git://git.gnome.org/snappy"
     S = "${WORKDIR}/git"
     RDEPENDS_${PN} = "gtk+3 gstreamer1.0 glib-2.0 clutter-1.0 
gstreamer1.0-plugins-base libxtst clutter-gst-3.0 clutter-gtk-1.0 libx11 
cairo gdk-pixbuf"
     # inherit line
     inherit pkgconfig autotools
     FILES_${PN} += "${datadir}/*"



Added this recipe name in local.conf
     IMAGE_INSTALL_append = " snappy"


The build (bitbake core-image-sato) was successful, when I ran "snappy" 
on target(BeagleBone Black) I am getting below error response.


     sh-4.4# snappy
     libEGL warning: DRI2: failed to authenticate
     libEGL warning: DRI2: failed to authenticate
     libEGL warning: DRI2: failed to authenticate
     (snappy:763): clutter-CRITICAL **: Unable to initialize clutter: 
Unable to initialize the clutter backend: no available drivers found.


As per my Understanding in my recipe I have resolved all dependencies 
for Snappy player (such as clutter, gstreamer, gtk etc.).
I'm unable to figure out why snappy player is throwing error?

Regards,
Ravi