In order to use the build system, your host development system must meet the following version requirements for Git, tar, and Python:
Git 1.7.5 or greater
tar 1.24 or greater
Python 2.7.3 or greater not including Python 3.x, which is not supported.
If your host development system does not meet all these requirements,
you can resolve this by installing a buildtools
tarball that contains these tools.
You can get the tarball one of two ways: download a pre-built
tarball or use BitBake to build the tarball.