Re: ccplot 1.5-rc7 build error

[Ryan S. <rsc...@gm...>]

Hi Peter,

Here's what happens this time:

bash-3.2$ file /Library/Python/2.7/site-packages/ccplot/hdfeos.so
/Library/Python/2.7/site-packages/ccplot/hdfeos.so: Mach-O universal binary
with 2 architectures
/Library/Python/2.7/site-packages/ccplot/hdfeos.so (for architecture
i386): Mach-O
bundle i386
/Library/Python/2.7/site-packages/ccplot/hdfeos.so (for architecture
x86_64): Mach-O 64-bit bundle x86_64

-Ryan


On Fri, Nov 22, 2013 at 2:05 PM, Peter Kuma <pet...@wa...> wrote:

> Ryan,
>
> This indicates that python was indeed running in 64-bit mode, because
> when forced to run in 32-bits it failed even earlier with basemap. The
> hdfeos library itself is 64-bit, which is good. The only remaining
> option is that the hdfeos.pyx module was compiled only as i386. Can you
> please check, so that we are sure?
>
> file /Library/Python/2.7/site-packages/ccplot/hdfeos.so
>
> The build output you sent me last time seems suspicious regarding this
> (the linker reports only -arch i386). If it is indeed to case, it will
> be easier to contact someone upstream about this.
>
> Peter
>
> On 11/22/2013 10:20 PM, Ryan Scott wrote:
> > Hi Peter,
> >
> > My machine is running Mac OS X 10.8.4.
> >
> > Here's the requested output:
> >
> > bash-3.2$ file `which python`
> > /usr/bin/python: Mach-O universal binary with 2 architectures
> > /usr/bin/python (for architecture i386):Mach-O executable i386
> > /usr/bin/python (for architecture x86_64):Mach-O 64-bit executable x86_64
> > bash-3.2$ file /opt/local/lib/libhdfeos.0.dylib
> > /opt/local/lib/libhdfeos.0.dylib: Mach-O 64-bit dynamically linked
> > shared library x86_64
> > bash-3.2$ python -V
> > Python 2.7.2
> > bash-3.2$ python -c 'import platform; print platform.machine(); print
> >> platform.architecture()'
> > x86_64
> >
> > And here's output from ccplot -V
> >
> > bash-3.2$ ccplot -V
> > Traceback (most recent call last):
> >   File "/usr/local/bin/ccplot", line 53, in <module>
> >     from mpl_toolkits import basemap
> >   File
> > "/Library/Python/2.7/site-packages/mpl_toolkits/basemap/__init__.py",
> > line 37, in <module>
> >     import _geoslib
> > ImportError: dlopen(/Library/Python/2.7/site-packages/_geoslib.so, 2):
> > Symbol not found: _GEOSArea
> >   Referenced from: /Library/Python/2.7/site-packages/_geoslib.so
> >   Expected in: flat namespace
> >  in /Library/Python/2.7/site-packages/_geoslib.so
> >
> > Thanks!
> >
> > Ryan
> >
> >
> > On Fri, Nov 22, 2013 at 1:04 PM, Peter Kuma <pet...@wa...
> > <mailto:pet...@wa...>> wrote:
> >
> >     Ryan,
> >
> >     The man page for the mac version of python mentions that it runs
> 64-bit
> >     by default, but it can be instructed to run 32-bit with:
> >
> >     export VERSIONER_PYTHON_PREFER_32_BIT=yes
> >
> >     So you can try setting this environment variable before running
> ccplot
> >     -V. But I'm not sure if it helps.
> >
> >     Peter
> >
> >     On 11/22/2013 09:48 PM, Peter Kuma wrote:
> >     > Ryan,
> >     >
> >     > It seems like libhdfeos.0.dylib is compiled as 64-bit, but python
> is
> >     > 32-bit (or vice-versa). Could you please try:
> >     >
> >     > file `which python`
> >     > file /opt/local/lib/libhdfeos.0.dylib
> >     > python -V
> >     > python -c 'import platform; print platform.machine(); print
> >     > platform.architecture()'
> >     >
> >     > Also if you can tell me your Mac OS X version...
> >     >
> >     > Hopefully, having more information will help.
> >     >
> >     > Cheers,
> >     >
> >     > Peter
> >     >
> >     > On 11/22/2013 08:57 PM, Ryan Scott wrote:
> >     >> Hi Peter,
> >     >>
> >     >> Unfortunately, I'm running into new trouble. Perhaps the issue
> >     might be
> >     >> specific to my machine?
> >     >>
> >     >> Here is output from a simple command which should work if
> >     installation
> >     >> were successful.
> >     >>
> >     >> bash-3.2$ ccplot -V
> >     >> Traceback (most recent call last):
> >     >>   File "/usr/local/bin/ccplot", line 56, in <module>
> >     >>     from ccplot.hdfeos import HDFEOS
> >     >> ImportError:
> >     dlopen(/Library/Python/2.7/site-packages/ccplot/hdfeos.so,
> >     >> 2): Symbol not found: _for_init
> >     >>   Referenced from: /opt/local/lib/libhdfeos.0.dylib
> >     >>   Expected in: flat namespace
> >     >>  in /opt/local/lib/libhdfeos.0.dylib
> >     >>
> >     >> Thanks,
> >     >>
> >     >> Ryan
>
>