[redland-dev] python bindings . Unable to find Redland import.ImportError: "No module named Redland "

[Iraklis]

The compilation of the example.py was succefull.But i got this after running
the redlandtest.py
home at home-PC ~/red
$ python redlandtest.py
............EEE..........
======================================================================
ERROR: testListnessContext (__main__.RedlandModelCase)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "redlandtest.py", line 16, in setUp
    options_string="hash-type='bdb',contexts='no',dir='/tmp',new='yes'")
  File "/home/home/redland-bindings-1.0.13.1/python/RDF.py", line 1526, in
__init__
    raise RedlandError("Creating Storage failed")
RedlandError: 'Creating Storage failed'

======================================================================
ERROR: testListnessNoContext (__main__.RedlandModelCase)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "redlandtest.py", line 16, in setUp
    options_string="hash-type='bdb',contexts='no',dir='/tmp',new='yes'")
  File "/home/home/redland-bindings-1.0.13.1/python/RDF.py", line 1526, in
__init__
    raise RedlandError("Creating Storage failed")
RedlandError: 'Creating Storage failed'

======================================================================
ERROR: testSync (__main__.RedlandModelGeneral)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "redlandtest.py", line 262, in setUp
    self.storage = HashStorage("test", options="hash-type='bdb'")
  File "/home/home/redland-bindings-1.0.13.1/python/RDF.py", line 1552, in
__init__
    options_string = options)
  File "/home/home/redland-bindings-1.0.13.1/python/RDF.py", line 1526, in
__init__
    raise RedlandError("Creating Storage failed")
RedlandError: 'Creating Storage failed'

----------------------------------------------------------------------
Ran 25 tests in 0.084s

FAILED (errors=3)

Is it something i have to worry if i wanted to create a simple python script
for parsing and then storing an rdf model in ntriples format?
thank you


On 15 February 2011 20:55, Dave Beckett <dave at dajobe.org> wrote:

> The contents are different but the suffix for shared libraries is very
> system dependent, especially with language bindings, even moreso with
> python.  There are many configure options for this and I added a bunch more
> in bindings 1.0.13.1:
>  http://librdf.org/bindings/INSTALL.html
>
> I forgot to CC: this to redland-dev, maybe you can follow up to your email
> with the answer so people can find it.
>
> Dave
>
>
> On Tue, 15 Feb 2011, Iraklis wrote:
>
>  Yes i did it and it worked!!!!I did it after 3 weeks of efforts!!!!!!
>> (The only difference of windows shared libraries and unix based shared
>> libraries is the file extention?The structure of the lib is the same?)
>>
>> On 15 February 2011 19:14, Dave Beckett <dave at dajobe.org> wrote:
>>      I don't use cygwin but I'm guessing since it is Windows it does
>>      not use .so files but uses DLLs.  Have you tried renaming
>>      Redland.so to redland.dll ?
>>
>>      Dave
>>
>>
>> On Tue, 15 Feb 2011, Iraklis wrote:
>>
>>      After all,i installed redland library under cygwin.I tried
>>      to run te
>>      example.py for the python bindings and i am getting an
>>      error from
>>      pythonabout the unknown Redland import from RDF.py :
>>      home at home-PC ~/redland-bindings-1.0.13.1/python/test
>>      $ python test.py
>>      Traceback (most recent call last):
>>        File "test.py", line 23, in <module>
>>          import RDF
>>        File "/usr/lib/python2.6/site-packages/RDF.py", line
>>      126, in <module>
>>          import Redland
>>      ImportError: No module named Redland
>>
>>      I run the below to check the sys,path of python:
>>      home at home-PC ~/redland-bindings-1.0.13.1/python/test
>>      $ python
>>      Python 2.6.5 (r265:79063, Jun 12 2010, 17:07:01)
>>      [GCC 4.3.4 20090804 (release) 1] on cygwin
>>      Type "help", "copyright", "credits" or "license" for more
>>      information.
>>      >>> import sys
>>      >>> sys.path
>>      ['', '/usr/lib/python26.zip', '/usr/lib/python2.6',
>>      '/usr/lib/python2.6/plat-cygwin',
>>      '/usr/lib/python2.6/lib-tk',
>>      '/usr/lib/python2.
>>      6/lib-old', '/usr/lib/python2.6/lib-dynload',
>>      '/usr/lib/python2.6/site-packages']
>>
>>      Under '/usr/lib/python2.6/site-packages i can find
>>      Redland.so.I guess python
>>      is not able to find the imported file but the path is
>>      being set correctly.
>>      I have also set PYTHONPATH and LD_LIBRARY_PATH with the
>>      value of
>>      "'/usr/lib/python2.6/site-packages" according to the
>>      documentation http://librdf.org/docs/python.html.
>>      Any suggestions?
>>
>>
>>
>>
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