[Discuss-gnuradio] PyBombs install maint branch from fresh

Dear Sirs,

I am performing fresh gnuradio installation using pybombs.

Pybombs install master branch by default.

How to make pybombs install 'maint' instead?

Act@rsLAPTOP: ~/download/pybombs $ git checkout maint
error: pathspec 'maint' did not match any file(s) known to git.