Re: nio.so: undefined symbol: sd_ncvarinq

Well, hopefully you will find out that you were actually using a different version of the HDF library. If it turns out to be the same one, let us know.
 -dave

On Apr 29, 2014, at 4:00 PM, brown wrap <gramos@yahoo.com> wrote:

>
> I will rebuild hdf4 as recommended, but I believe it was the same version that worked on the other machine. We use 'modules' here to load various software packages, and I thought I had the same version of hdf4 loaded on both machines, but I will work on it. thanks.
>
> Greg
>
>
> On Tuesday, April 29, 2014 2:09 PM, David Brown <dbrown@ucar.edu> wrote:
> Hi Greg,
>
> This symbol is missing because of the way the HDF4 library was configured. Specifically it must configured with the --disable-netcdf option.
> You will need to rebuild HDF4. Hopefully this will fix the problem. Be sure to follow the instructions exactly.
>
> Unfortunately, because shared objects are loaded on demand at runtime in Python, you do not find out if a symbol is missing until you actually try to import the module.
>
> If you are still have trouble, let us know.
> -dave
>
>
> On Apr 29, 2014, at 2:54 PM, brown wrap <gramos@yahoo.com> wrote:
>
>> I have recently built PyNIO. On one system the import work fine, the other, I get and error:
>>
>> nio.so: undefined symbol: sd_ncvarinq
>>
>>
>> On the problem system I have:
>>
>> python 2.7.2
>> hdf-4.2.9
>> hdf5-1.8.11
>> netcdf-4.1.3
>> zlib-1.2.8
>> szip/2.1
>>
>> The install did not give me any errors, but when I went to import, I receied the above error. Thanks.
>>
>> Greg
>>
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>
>

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Received on Tue Apr 29 16:05:53 2014