Python Extensions for Interferometry Scripting.

 $ python setup.py install

For newer Python installs (i.e. 3.10 and beyond) this invocation of setup.py is deprecated. You can use this instead (in the same directory that setup.py is located in):

 $ python -m pip install .

If you want to install in a non-default location, you can specify that using a prefix, i.e.:

 $ python -m pip install --prefix /install/somewhere/else .

Read everything about MeqTrees on the wiki:

https://github.com/ska-sa/meqtrees/wiki