Charles Hartman wrote:
> I think that part of what confuses a non-Unix person like me is the
> distinction PATH / (executable programs and scripts) vs. PYTHONPATH /
> modules. (This comes up with IPython because embedding its interpreter
> in another program requires importing a module IPShellEmbed.)
Usually, they really are totally unrelated, but I guess it can be
confusing when a package contains a program and also modules for use
with other programs.
> I find
> that my environment contains no PYTHONPATH variable, presumably because
> I've just been using the modules supplied with Python and with wxPython,
> and the installers have put them in (some) default places. So I assume
> that the new installer, too, won't set a PYTHONPATH.
I have never needed a PYTHONPATH. Almost everything gets installed to
the default location (site-packages). That's probably the case for
almost all people that are the primary user of their machine.
The main exception is if you have a bunch of modules you want to use
that you don't want to install in the system python. I've never had a
need for that, but some do.
-Chris
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Christopher Barker, Ph.D.
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