[SciPy-user] fortran compiler not found Mac Leopard 10.5

Jeremy Conlin jeremit0@gmail....
Tue Nov 13 10:33:27 CST 2007


I didn't install them.  I was guessing maybe they came with Leopard.
Using Spotlight I have found header files for libpng and freetype
here:

/Developer/SDKs/MacOSX10.5.sdk/usr/X11/include

Can I use these header files?

Thanks,
Jeremy

On Nov 13, 2007 9:56 AM, Brian Granger <ellisonbg.net@gmail.com> wrote:
> How did you install libpng and freetype? What ---prefix did you use?
>
> Brian
>
>
> On Nov 13, 2007 7:20 AM, Jeremy Conlin <jeremit0@gmail.com> wrote:
> > On Nov 12, 2007 11:59 PM, Brian Granger <ellisonbg.net@gmail.com> wrote:
> > > Great, now you are ready for the other problem on Leopard:
> > >
> > > sudo does not preserve the PYTHONPATH environment variable.
> > >
> > > Thus anytime you do::
> > >
> > > sudo python setup.py install
> > >
> > > to install something else, your version of numpy won't be used!  This
> > > has been reported to apple and the problem can be fixed by adding
> > > PYTHONPATH to the appropriate section in /etc/sudoers.
> > >
> > > Another option (see the recent thread on pythonmax-sig) is to create a
> > > .pth file that dynamically reorders the sys.path.  This approach is
> > > nice as it doesn't require setting PYTHONPATH.
> > >
> > > You will run into this when installing matplotlib and pytables...if
> > > you go that way.
> > >
> >
> > I am heading that way, at least I am installing matplotlib.  Now I run
> > into other issues not yet related to the PYTHONPATH problem.  when
> > issuing the command
> >
> >
> > $ python setup.py build
> >
> > Everything seems to proceed normally until I get the following error:
> > …
> > src/_image.cpp:5:17: src/_image.cpp:5:17: error: png.h: No such file
> > or directory
> > error: png.h: No such file or directory
> > src/_image.cpp: In member function 'Py::Object Image::write_png(const
> > Py::Tuple&)':
> > src/_image.cpp:646: error: 'png_structp' was not declared in this scope
> > src/_image.cpp:646: error: expected `;' before 'png_ptr'
> > …
> >
> > After that there are many compile errors.  At the beginning of the
> > building there was a message
> >
> > libpng: found, but unknown version (no pkg-config)
> >                         * Could not find 'libpng' headers in any of
> >                         * '/usr/local/include', '/usr/include', '.'
> >
> > So it seems like it doesn't know where to find the header files for
> > libpng.  How can I tell setup where to go looking for the header
> > files?  (I also got a similar message for freetype2.)
> >
> > Thanks,
> >
> > Jeremy
>
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> >
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