Mike wrote: > I needed to update my python interpreter to 64-bit recently on my > mac. I all my needed modules updated fine, including matplotlib, but > basemap gives me trouble: > > Python 2.6.1 (r261:67515, Jan 29 2009, 15:27:04) > [GCC 4.0.1 (Apple Inc. build 5465)] on darwin > Type "help", "copyright", "credits" or "license" for more information. > >>> import numpy > >>> import matplotlib > >>> from mpl_toolkits.basemap import Basemap > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File "/Library/Frameworks/Python64.framework/Versions/2.6/lib/ > python2.6/site-packages/mpl_toolkits/basemap/__init__.py", line 43, in > <module> > import _geoslib, netcdftime > ImportError: dlopen(/Library/Frameworks/Python64.framework/Versions/ > 2.6/lib/python2.6/site-packages/_geoslib.so, 2): Symbol not found: > _GEOSArea > Referenced from: /Library/Frameworks/Python64.framework/Versions/ > 2.6/lib/python2.6/site-packages/_geoslib.so > Expected in: dynamic lookup > >>> > > Looking at the install of basemap closely I noticed some errors that > make me wonder whether the geos libraries need to be compiled as 64- > bit to work? >
Mike: Yes, I suspect that is the problem. Unfortunately, I've no idea how to fix that. Even if you get beyond that though - I think you are going to run into problems with basemap/geos using python 2.6 and numpy 1.2.1. I've been waiting for a numpy 1.3 release that fully supports python 2.6 before digging into this. -Jeff > ld: warning in /usr/local/lib/libgeos_c.dylib, file is not of > required architecture > ld: warning in /usr/local/lib/libgeos.dylib, file is notld: warning > in /usr/local/lib/libgeos_c.dylib, file is not of require > d architecture > ld: warning in /usr/local/lib/libgeos.dylib, file is not of required > architecture > of required architecture > ld: warning in /usr/local/lib/libgeos_c.dylib, file is not of > required architecture > ld: warning in /usr/local/lib/libgeos.dylib, file is not of required > architecture > > As always, any help is much appreciated. > > Mike > > P.S. Both matplotlib and basemap are from today's svn. > > > > ------------------------------------------------------------------------------ > Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) > software. With Adobe AIR, Ajax developers can use existing skills and code to > build responsive, highly engaging applications that combine the power of local > resources and data with the reach of the web. Download the Adobe AIR SDK and > Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com > _______________________________________________ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > -- Jeffrey S. Whitaker Phone : (303)497-6313 Meteorologist FAX : (303)497-6449 NOAA/OAR/PSD R/PSD1 Email : jeffrey.s.whita...@noaa.gov 325 Broadway Office : Skaggs Research Cntr 1D-113 Boulder, CO, USA 80303-3328 Web : http://tinyurl.com/5telg ------------------------------------------------------------------------------ Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
