For ubuntu:
sudo apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib build-essential
sudo apt-get install chrpath socat cpio python python3 python3-pip python3-pexpect
sudo apt-get install xz-utils debianutils iputils-ping libsdl1.2-dev xterm
clone poky from git:
mkdir yocto cd yocto git clone -b git://git.yoctoproject.org/poky source poky/oe-init-build-env
Build the vase image core-image-minimal, which is hte minimal rootfs <10Mb
yocto/build/$ bitbake core-image-minimal
outputs the image yocto/build$ cd tmp/deploy/images
clone poky from git:
mkdir yocto cd yocto git clone -b git://git.yoctoproject.org/poky source poky/oe-init-build-env
Build the vase image core-image-minimal, which is hte minimal rootfs <10Mb
yocto/build/$ bitbake core-image-minimal
outputs the image yocto/build$ cd tmp/deploy/images