On 2019-02-22 09:48, Mats Wichmann wrote:
pip installs are specific to the interpreter, you're probably getting
a mismatch there.
Rule one: install this way:
python -m pip install sheepdip
that way you're sure the pip matches the python and things go in the
expected place.
Rule 2:
you can do some inspection by printing the values of sys.executable
and sys.path both in your interactive environment where it works and
in your script where it doesn't work.
My guess is you'll find a mismatch... but this is only surmise,
something to try out, we can't see your precise environment.
Thanks again for the input.
As I mentioned in response to Peter's response, a mismatch was
definitely the problem.
The program I was trying to run had as its first line:
#!/usr/bin/python
I wrongly reported that the 'shebang' was
#!/usr/bin/env python
When changed to the latter, the program runs as I expected.
Thanks to both of you for your guidance.
Alex
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