[Tutor] help with getting python to run from command prompt onWindows XP

Marc Tompkins marc.tompkins at gmail.com
Thu Jan 15 19:07:23 CET 2009


On Thu, Jan 15, 2009 at 8:48 AM, Brian van den Broek
<broek at cc.umanitoba.ca>wrote:

>
> The (recognized by me as) relevant bits of output are:
> Path=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program
> Files\texlive\2008\bin\win32;C:\Python26
> PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH
>
> There is no subsequent Path line that might be stomping on the line shown
> above.
>

New thought: could this be some sort of long-filename/short-filename
weirdness?  What happens if you have your friend do the following:

> C:\>dir /x py*
>  Volume in drive C has no label.
>  Volume Serial Number is E400-17CA
>
>  Directory of C:\
>
> 2008-09-22  10:24 PM    <DIR>                       Python26
>                0 File(s)              0 bytes
>                1 Dir(s)   9,809,756,160 bytes free
>

See that long empty space between "<DIR>" and "Python26"?  That means that
there's no fake short filename associated with "Python26", which is what we
expect - "Python26" is less than eight characters and has no spaces.
However, funky things can happen during installation, and I have seen cases
where filenames that _look_ normal STILL get fake short filenames associated
with them.

If you see anything between "<DIR>" and "Python26" on your friend's machine
(it would probably look like PYTHON~1.0, or something similar), then try
putting (whatever it is) into the Path instead...


-- 
www.fsrtechnologies.com

p.s. - Full disclosure - I actually still have Python 2.5.1, so my directory
is actually "Python25".  Shouldn't matter, but wanted to disclose that.
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