[That was meant to be send to the list, but bounced (unsubscribed address)?]

Re: [Pytables-users] trouble with hdf5<->pytables communication in custom 
install
De: Jakob van Santen <jvansan...@gmail.com>
A: rif <r...@google.com>
CC: pytables-users@lists.sourceforge.net
Data: Ahir 18:30:49
   
Hi Rif,

On 17 Jul 2010, at 14:37, rif wrote:

> Tracing as far as I can, the first problem happens inside utilsExtension.c, 
at the line:
> 
>   __pyx_t_3 = PyInt_FromLong(H5T_STD_B8LE);
> 
> which, looking at the intermediate output, I guess gets translated into a 
call to:
> 
>   __pyx_t_3 = PyInt_FromLong((H5open(), H5T_STD_B8LE_g));
> 
> and this produces a ton of errors, attached below.  My hope is this is 
something simple, like I'm short an include path or a compiler flag, but I've 
looked up at the setup.py [the source of solutions to most other problems I 
encountered] and I'm not seeing anything.  Note that I custom installed hdf5 
too, so it could be on that side for all I know.  Any help is most 
appreciated.

That looks like a problem in your HDF5 installation. The H5T_*_g are global 
hid_t's that point to the predefined type specifications, and should be 
initialized when the library is loaded. You might try building and running one 
of the example programs from the HDF Group, e.g.

http://www.hdfgroup.org/ftp/HDF5/examples/examples-by-api/hdf5-
examples/1_8/C/H5D/h5ex_d_rdwr.c

to isolate the problem.

Cheers,
Jakob

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