[Numpy-discussion] Trouble using f2py on successful numpy build from SVN (1.0.5 dev4951)

Joshua Lippai discerptor@gmail....
Mon Mar 31 09:11:41 CDT 2008


Ah, good call. I did previously have an easy_install of numpy but I
assumed the setup.py install would just overwrite anything from that
install outside the site-packages folder. Thanks. Is there anything
else I might run into as a side effect of my sloppiness?

Josh

On Mon, Mar 31, 2008 at 2:10 AM, Robert Kern <robert.kern@gmail.com> wrote:
>
> On Mon, Mar 31, 2008 at 12:45 AM, Joshua Lippai <discerptor@gmail.com> wrote:
>  > I am using Mac OS X 10.5.2, with Python 2.5.2. My build output for
>  >  NumPy is clean and successful and my numpy.test produces no errors or
>  >  failures, but when I type f2py from Terminal, I get the following:
>  >
>  >  $ f2py
>  >  Traceback (most recent call last):
>  >   File "/Library/Frameworks/Python.framework/Versions/Current/bin/f2py",
>  >  line 5, in <module>
>  >     pkg_resources.run_script('numpy==1.0.5.dev4951', 'f2py')
>  >   File "build/bdist.macosx-10.3-i386/egg/pkg_resources.py", line 448,
>  >  in run_script
>  >   File "build/bdist.macosx-10.3-i386/egg/pkg_resources.py", line 1160,
>  >  in run_script
>  >  pkg_resources.ResolutionError: No script named 'f2py'
>  >
>  >  Any ideas what could be up here?
>
>  Exactly how did you install numpy? Did you use easy_install? What does
>  the egg directory look like? For example inside my egg, there is a
>  subdirectory called EGG-INFO/ which has another subdirectory called
>  scripts/ which has the actual f2py script.
>
>  [scripts]$ pwd
>  /Library/Frameworks/Python.framework/Versions/Current/lib/python2.5/site-packages/numpy-1.0.5.dev4951-py2.5-macosx-10.3-fat.egg/EGG-INFO/scripts
>  [scripts]$ ls
>  f2py
>
>  This is what the bootstrap script installed to /Library/.../bin/f2py
>  is looking for.
>
>  If you did not intend to install an egg of numpy, this might be a
>  leftover from a previous try. Delete the /Library/.../bin/f2py script
>  and install numpy again.
>
>  --
>  Robert Kern
>
>  "I have come to believe that the whole world is an enigma, a harmless
>  enigma that is made terrible by our own mad attempt to interpret it as
>  though it had an underlying truth."
>   -- Umberto Eco
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