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I had the same problem. I installed pytables with easy_install. In addition I
installed HDF5 1.8 prebuild-binary for win32, intel from:
http://www.hdfgroup.org/ftp/HDF5/current/bin/windows/HDF51810-win32.zip.
Now I get the message:
C:\WinPython-32bit-2.7.3.3\python-2.7.3>easy_install tables
Searching for tables
Best match: tables 2.4.0
Adding tables 2.4.0 to easy-install.pth file
Using c:\winpython-32bit-2.7.3.3\python-2.7.3\lib\site-packages
Processing dependencies for tables
Finished processing dependencies for tables
C:\WinPython-32bit-2.7.3.3\python-2.7.3>python
Python 2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)] on win
32
Type "help", "copyright", "credits" or "license" for more information.
>>> import tables
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\WinPython-32bit-2.7.3.3\python-2.7.3\lib\site-packages\tables\__init_
_.py", line 69, in <module>
from tables.utilsExtension import getPyTablesVersion, getHDF5Version
File "numpy.pxd", line 155, in init tables.utilsExtension (tables\utilsExtensi
on.c:14476)
ValueError: numpy.dtype has the wrong size, try recompiling
>>> tables.__version__
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'tables' is not defined
>>>
I guess there is a version mismatch between the numpy that was used for
building pytables and the numpy version of winpython. This should be fixed
within winpython.
Original comment by uwe.fech...@gmail.com
on 1 Apr 2013 at 10:36
Actually, tables is part of WinPython 2.7.3.3.
I did a fresh installation of WinPython and it works out of the box (well,
after installing HDF5 1.8 prebuild-binary for win32, intel from:
http://www.hdfgroup.org/ftp/HDF5/current/bin/windows/HDF51810-win32.zip.
and rebooting windows.)
Sorry for the noise!
I don't know why it didn't work in the first place. Probably I looked if
pytables is part of WinPython, and the correct name is tables. And than I
installed the wrong pytables/ tables package from that other web-site and than
it did not work.
But now everything works fine.
Original comment by uwe.fech...@gmail.com
on 2 Apr 2013 at 12:41
Ok, thanks for the update.
Original comment by pierre.raybaut
on 21 Apr 2013 at 8:17
Original issue reported on code.google.com by
mr.peter...@gmail.com
on 18 Dec 2012 at 8:35