openstack/diskimage-builder
Code Issues Proposed changes
diskimage-builder/elements/dib-python/README.rst
Gregory Haynes 3afbeeaf4e Add dib-python element 
Creating an element which we can use in #! lines to refer to either
python2 or python3 depending on what it available.

Change-Id: Ic47e18ad21c33ab9f0d11c04260a33725aeee814
2015-12-10 19:39:38 +00:00

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dib=-python

Adds a symlink to /usr/local/bin/dib-python which points at either a python2 or python3 executable. This is useful for creating #! lines for scripts that are compatible with both python2 and python3.

This does not install a python if one does not exist, and instead fails.