I realized that the way I structured the pip package
in version 2.0.15 made the private symbols (those whose
names begin with an underscore) to be visible by the importer.
I reworked the package structure so this no longer happens.
This is now fixed in:
https://pypi.org/project/astronomy-engine/2.0.16/
The pip package was broken!
I violated ancient software development wisdom:
"If you haven't tested it, it doesn't work."
It is now working in:
https://pypi.org/project/astronomy-engine/2.0.15/
Version 2.0.15 of Astronomy Engine for Python (pip)
and Node.js (npm) add support for the new SiderealTime
function. This was previously an internal function,
but now it is exposed for outside callers.
Thanks to ebrominio, I was able to create a pip
package for Astronomy Engine. See:
https://pypi.org/project/astronomy-engine/1.0.1/
I will probably need to go back and keep the version
numbers in sync with the matching npm package.