Problem installing 3.6.1 AMD64

eryk sun eryksun at gmail.com
Wed Apr 5 20:38:05 EDT 2017


On Thu, Apr 6, 2017 at 12:12 AM, MRAB <python at mrabarnett.plus.com> wrote:
>>>> import os
>>>> [p for p in os.environ['PATH'].split(';') if 'Python35' in p]
>
> Remove those references from the PATH environment variable:
>
>>>> os.environ['PATH'] = ';'.join(p for p in os.environ['PATH'].split(';')
>>>> if 'Python35' not in p)
>
> Job done!

Changing an environment variable in a process applies only to the
process and its descendants. It doesn't change the persistent value
that, on Windows, is stored in the registry. It's best to use the GUI
shell's environment-variable editor for this, for multiple reasons.


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