The beta 2 release of Python 2.7.12 for z/OS is no longer available. Instead there is now a beta 3 release of python 2.7.13 and a beta 1 release of python 3.6.1 (see other post).
Python 2.7.13
To unpack this distribution:
gzip -d -c python-2017-04-12-py27.tar.gz | tar xoUXf -
Then follow instructions in PYTHON_README.ZOS.
This release fixes the following:
· SciPy and many other math, science, graphics and other packages are now included
· File tags are now heeded when reading text files