[install]meson , ninja install

ninja download

git clone <https://github.com/ninja-build/ninja>

ninja build & install

./configure.py --bootstrap

meson download

git clone <https://github.com/mesonbuild/meson>

Look at the tag name in the git log and check out at the time of release of the version. ex (git checkout 0.41.1 )

sudo python3 setup.py install