####Clone the repositories:
git clone git://git.yoctoproject.org/poky cd poky git clone git://git.yoctoproject.org/meta-raspberrypi git clone git://git.openembedded.org/meta-openembedded git clone git://github.com/imphil/meta-b2g.git . ./oe-init-build-env rpi-build
Traverse into 'conf' directory