Hello, all,
     I have some problem with basemap and geos, and can not use Basemap。
In the below I list the information about basemap and geos in my computer. Hope 
someone would help me to figure out why it does not work. Many thanks in adance 
!

1) I type:
---from mpl_toolkits.basemap import Basemap;
---mpl_toolkits.basemap.__path__
---mpl_toolkits.basemap.__version__
The results:
    /usr/local/lib/python2.6/dist-packages/mpl_toolkits/basemap
    '0.99.4'

2) I also checked the same for matplotlib:
    /usr/lib/pymodules/python2.6/matplotlib
    0.99.0

3) I type: locate _geoslib:

/home/xiaoni/software/basemap-0.99.3/build/lib.linux-i686-2.6/_geoslib.so
/home/xiaoni/software/basemap-0.99.3/build/temp.linux-i686-2.6/src/_geoslib.o
/home/xiaoni/software/basemap-0.99.3/src/_geoslib.c                          
/home/xiaoni/software/basemap-0.99.3/src/_geoslib.pyx         
/usr/local/lib/python2.6/dist-packages/_geoslib.so
/home/xiaoni/software/temp/basemap-0.99.3-backup/build/lib.linux-i686-2.6/_geoslib.so
/home/xiaoni/software/temp/basemap-0.99.3-backup/src/_geoslib.c
/home/xiaoni/software/temp/basemap-0.99.3-backup/src/_geoslib.pyx


4) I type:  locate libgeos.so

/home/xiaoni/software/temp/basemap-0.99.3-backup/geos-2.2.3/source/geom/.libs/libgeos.so
/home/xiaoni/software/temp/basemap-0.99.3-backup/geos-2.2.3/source/geom/.libs/libgeos.so.2
/home/xiaoni/software/temp/basemap-0.99.3-backup/geos-2.2.3/source/geom/.libs/libgeos.so.2.2.3
/home/xiaoni/software/temp/geos-3.2.0rc1/source/.libs/libgeos.so
/home/xiaoni/software/temp/lib/libgeos.so
/home/xiaoni/software/temp/lib/libgeos.so.2
/home/xiaoni/software/temp/lib/libgeos.so.2.2.3
/usr/lib/libgeos.so
/usr/local/lib/libgeos.so
/usr/local/lib/backup2/libgeos.so
/usr/local/lib/backup2/libgeos.so.2
/usr/local/lib/backup2/libgeos.so.2.2.3

5) locate libgeos_c.so

/home/xiaoni/software/temp/basemap-0.99.3-backup/geos-2.2.3/source/capi/.libs/libgeos_c.so
/home/xiaoni/software/temp/basemap-0.99.3-backup/geos-2.2.3/source/capi/.libs/libgeos_c.so.1
/home/xiaoni/software/temp/basemap-0.99.3-backup/geos-2.2.3/source/capi/.libs/libgeos_c.so.1.1.1
/home/xiaoni/software/temp/basemap-0.99.3-backup/geos-2.2.3/source/capi/.libs/libgeos_c.so.1.1.1T
/home/xiaoni/software/temp/geos-3.2.0rc1/capi/.libs/libgeos_c.so
/home/xiaoni/software/temp/geos-3.2.0rc1/capi/.libs/libgeos_c.so.1
/home/xiaoni/software/temp/geos-3.2.0rc1/capi/.libs/libgeos_c.so.1.6.0
/home/xiaoni/software/temp/geos-3.2.0rc1/capi/.libs/libgeos_c.so.1.6.0T
/home/xiaoni/software/temp/lib/libgeos_c.so
/home/xiaoni/software/temp/lib/libgeos_c.so.1
/home/xiaoni/software/temp/lib/libgeos_c.so.1.1.1
/usr/lib/libgeos_c.so
/usr/lib/libgeos_c.so.1
/usr/lib/libgeos_c.so.1.5.0
/usr/local/lib/libgeos_c.so.1
/us
r/local/lib/libgeos_c.so.1.6.0
/usr/local/lib/backup2/libgeos_c.so
/usr/local/lib/backup2/libgeos_c.so.1
/usr/local/lib/backup2/libgeos_c.so.1.1.1

   

6) I also type:
 ls  -l  /usr/local/lib/python2.6/dist-packages/_geoslib.so
It does not linked to any files (no pointer)

2) ls -l  /usr/local/lib/libgeos.so
/usr/local/lib/libgeos.so -> libgeos-3.2.0.so

3) ls  -l  /usr/local/lib/libgeos.so
/usr/local/lib/libgeos.so -> libgeos-3.2.0.so

4) ls -l /usr/local/lib/backup2/libgeos.so.2
/usr/local/lib/backup2/libgeos.so.2 -> libgeos.so.2.2.3

5) ls -l /usr/local/lib/backup2/libgeos.so.2.2.3
/usr/local/lib/backup2/libgeos.so.2.2.3, no links


It seems that Basemap can not be used because of something wrong with the 
installation of GEOS ? Anyone would give some hints for help ? I appreciate it 
a lot !!

xiaoni



      
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