Re: PyNIO on OSX 10.6

Jim,

What does "uname -a" say on your system?

The error message is indicating the module is little endian, which is
correct, but that it's detecting a a "different endianness" at runtime.

I'm not sure what this means. It almost sounds like you have a PPC
Mac rather than an Intel Mac?

--Mary

On Mar 26, 2010, at 7:05 AM, jsummers wrote:

> Hi Mary,
>
> Thanks for the download info. I decided to give it a try, but
> still no joy. Here is what I tried:
>
> unpacked the tarball.
>
> then in the python interperter:
>
>>>> sys.path.append('/lib/python2.6/site-packages/PyNIO')
>>>> import Nio
> RuntimeError: FATAL: module compiled aslittle endian, but detected
> different endianness at runtime
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "/contrib/ncl-5.2.0/external/lib/python2.6/site-packages/
> PyNIO/Nio.py", line 61, in <module>
> from nio import *
> ImportError: numpy.core.multiarray failed to import
>
> So I am not sure which way to go??
>
> Ideas?
>
> Thanks again
>
>
> On Mar 25, 2010, at 5:17 PM, Mary Haley wrote:
>
>> Hi Jim,
>>
>> I don't know if it will help, but I have a MacOS 10.6 version that
>> was built with a 64-bit Python2.6.
>>
>> If you want to give it a try:
>>
>> ftp ftp.ucar.edu
>> [login as "anonymous" with your email address as password]
>> cd pub/scd/haley
>> get PyNIO-1.3.0b4.macos-10.6-i386-py264-gcc421.tar.gz
>>
>>
>> The installation instructions are the same.
>>
>> --Mary
>>
>> On Mar 25, 2010, at 3:33 PM, jsummers wrote:
>>
>>>
>>> On Mar 25, 2010, at 4:21 PM, David Brown wrote:
>>>
>>>> PyNIO is imported as follows:
>>>>
>>>> import Nio
>>>>
>>>> The documentation mentions this but perhaps not prominently enough.
>>>> -dave
>>>>
>>>
>>> Thanks Dave. But still no joy.
>>>
>>> I changed the test file to:
>>>
>>> print "Importing Nio"
>>> try:
>>> import Nio
>>> print "\tsucces!"
>>> except:
>>> print "\tfailed!"
>>> raise
>>>
>>> and still get:
>>>
>>> bash-3.2# python ./test_pynio.py
>>> Importing Nio
>>> failed!
>>> Traceback (most recent call last):
>>> File "./test_pynio.py", line 3, in <module>
>>> import Nio
>>> File "/Library/Python/2.6/site-packages/PyNIO/Nio.py", line 61,
>>> in <module>
>>> from nio import *
>>> ImportError: dlopen(/Library/Python/2.6/site-packages/PyNIO/
>>> nio.so, 2): Symbol not found: _nclTypefloatClass
>>> Referenced from: /Library/Python/2.6/site-packages/PyNIO/nio.so
>>> Expected in: flat namespace
>>> in /Library/Python/2.6/site-packages/PyNIO/nio.so
>>>
>>> I have:
>>>
>>> NCARG_ROOT=/usr/local
>>>
>>> exported.
>>>
>>> Not sure.
>>>
>>> Ideas??
>>>
>>> Thanks again
>>>
>>>
>>>
>>>>
>>>> On Mar 25, 2010, at 3:04 PM, jsummers wrote:
>>>>
>>>>> Hello All,
>>>>>
>>>>> I am try to get PyNIO working for one of our researchers here.
>>>>>
>>>>> We are running on an Intel Mac in 64bit mode. I have installed:
>>>>>
>>>>> ncl_ncarg-5.1.1.MacOS_i386_9.7.0.tar
>>>>> PyNIO-1.3.0b1
>>>>>
>>>>> The ncl test: ng4ex gsun01n works fine.
>>>>>
>>>>> The install of PyNIO seems to work, but with a few warnings.
>>>>>
>>>>> Then when testing with:
>>>>> try:
>>>>> print "Importing PyNIO"
>>>>> import PyNIO
>>>>> print "\tsucces!"
>>>>> except:
>>>>> print "\tfailed!"
>>>>> raise
>>>>>
>>>>> print
>>>>> print "Importing PyNIO.Nio"
>>>>> try:
>>>>> import PyNIO.Nio
>>>>> print "\tsucces!"
>>>>> except:
>>>>> print "\tfailed!"
>>>>> raise
>>>>>
>>>>> We do get a fail with the following:
>>>>> Importing PyNIO
>>>>> succes!
>>>>>
>>>>> Importing PyNIO.Nio
>>>>> failed!
>>>>> Traceback (most recent call last):
>>>>> File "/idea/test_pynio.py", line 12, in <module>
>>>>> import PyNIO.Nio
>>>>> File "/Library/Python/2.6/site-packages/PyNIO/Nio.py", line 61,
>>>>> in <module>
>>>>> from nio import *
>>>>> ImportError: dlopen(/Library/Python/2.6/site-packages/PyNIO/
>>>>> nio.so, 2): Symbol not found: _nclTypefloatClass
>>>>> Referenced from: /Library/Python/2.6/site-packages/PyNIO/nio.so
>>>>> Expected in: flat namespace
>>>>> in /Library/Python/2.6/site-packages/PyNIO/nio.so
>>>>>
>>>>> I am not sure the best way to proceed.
>>>>>
>>>>> Ideas / Suggestions??
>>>>>
>>>>> TIA
>>>>>
>>>>> ---
>>>>> Jim Summers
>>>>> School of Computer Science-University of Oklahoma
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> pyngl-talk mailing list
>>>>> List instructions, subscriber options, unsubscribe:
>>>>> http://mailman.ucar.edu/mailman/listinfo/pyngl-talk
>>>
>>>
>>>
>>> ---
>>> Jim Summers
>>> School of Computer Science-University of Oklahoma
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> pyngl-talk mailing list
>>> List instructions, subscriber options, unsubscribe:
>>> http://mailman.ucar.edu/mailman/listinfo/pyngl-talk
>
>
>
> ---
> Jim Summers
> School of Computer Science-University of Oklahoma
>
>
>
>
> _______________________________________________
> pyngl-talk mailing list
> List instructions, subscriber options, unsubscribe:
> http://mailman.ucar.edu/mailman/listinfo/pyngl-talk

_______________________________________________
pyngl-talk mailing list
List instructions, subscriber options, unsubscribe:
http://mailman.ucar.edu/mailman/listinfo/pyngl-talk
Received on Fri Mar 26 09:08:33 2010