Am 23.09.15 um 18:20 schrieb Heli Nix:
Dear all,
Thanks a lot for your replies. Very helpful. I have already done some trials
with Virtualenv, but PyInstaller is much closer to the idea of an installer you
can pass to someone.
I have been using development version of PyInstaller in order to be able to
use it with my script written with Python versin 3.3.5.
I started with a very simple script just to test. I use the following command
to create the distribution folder.
pyinstaller test.py
my script contains the following few lines and it runs ok on my own machine.
import numpy as np
import h5py
a=np.arange(10)
print(a)
inputFiles="test.h5"
with h5py.File(inputFiles, 'w') as inputFileOpen:
pass
I am getting the following error related to importing h5py.
[...]
ImportError: No module named 'h5py.defs'
pyinstaller guesses from the code which modules are imported. It looks
like if h5py imports a module h5py.defs, which is missing. For some
programs, you need to support pyinstaller with additional information,
especially if modules are loaded at runtime. Try:
pyinstaller --hidden-import=h5py.defs test.py
If I modify my script to
import numpy as np
import h5py
a=np.arange(10)
print(a)
This is another hint: obviously h5py defers module loading until you
first really open a HDF5 file. There pyinstaller has no means to find
this out.
Christian
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