Using the community edition of IRIS, how do I read the HealthShare and Trak doc?

The Ensemble doc mentions Studio and Atelier to create customer business process logic, but does not mention VS code.

https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=EGIN_busproc

The official InterSystems message is that Atelier is deprecated and putting it front and center in the interoperability doc seems like a mistake.

Maybe Studio means old Studio and VS Studio, but if so some clarification would help.

Elsewhere in the doc, it says only Atelier can create custom business logic.  This ls probably a mistake.

To install the Python binding on Windows one must follow the instructions in the following: 

https://blogs.msdn.microsoft.com/pythonengineering/2016/04/11/unable-to…

The reason is that ActiveState Python version 2.7.X is built with Visual Studio 2008 and Microsoft provides Visual Studio 2008, which one must install, so that Python C extensions can be built. 

Also, if one still sees the "error "error: Unable to find vcvarsall.bat" message at the Visual Studio 2008 command prompt, then one needs to do the following: 

pip install --upgrade​ setuptools

Don’t use Python built into Mac.  Because of System Integrity Protection (SIP) you will not be able to access the libraries that the InterSystems Python binding requires.  The Python build into the MAC has baked in what libraries it can use.Install another Python.  Don’t put this other ahead of Mac Python on path since this could break things.  Apple regards its Python as part of the its OS, and may use that Python in its system operations.This Python will not be installed into the protected area.  Mac does not want you messing with its Python.Use explicit path to invoke this other Python.