Shebang lines in scripts can fail

[isoboroff]

When you pip install dispy, it sets up the helper scripts (dispynode.py, etc) with shebangs pointing to the Python interpreter. If the pathname of the install contains a space, then the shebang can fail.

Usual Unix practice is to shebang to /usr/bin/env python3.8

[pgiri]

I hope commit above is how you suggest it be done. I looked for guidance on how to put the program path but haven't found (so far). I did couple of tests with different ways (e.g., /usr/bin/python, /usr/bin/python3 etc with different versions of Python) but I don't see pip changing the path appropriately. May be it requires additional steps in setup.py?