To get started with LiteOS, you'll need to get familiar with Git and Repo.
To initialize your local repository, use this command:
repo init -u git://github.com/lite-os/manifest.git -b 9.0
Time to sync the source!:
repo sync -c -f -j8 --force-sync --no-clone-bundle --no-tags
. build/envsetup.sh
lunch lite_$device-userdebug
mka lite -jx