follow install script
clone level-zero repo to some folder, and copy header files
$ git clone https://github.com/oneapi-src/level-zero.git
$ cd level-zero/include
$ ln -s `pwd` /usr/local/include/level_zero
make sure shared lib can be found in required folder
sudo ln -s /usr/lib/x86_64-linux-gnu/libze_loader.so.1 \
/usr/local/lib/libze_loader.so
Call build_*.sh files, to build corresponding artifacts