Pyinstaller numpy “Intel MKL FATAL ERROR: Cannot load mkl_intel_thread.dll”

Question

I\'m new with python apps. I\'m trying to build my python GUI app with pyinstaller. My app depends on the following packages: PyQt4, numpy, pyqtgraph, h5py. I\'m working wit

Answer 1

I created a hook-numpy.py to deal with this problem:

from PyInstaller import log as logging 
from PyInstaller import compat
from os import listdir

libdir = compat.base_prefix + "/lib"
mkllib = filter(lambda x : x.startswith('libmkl_'), listdir(libdir))
if mkllib <> []: 
   logger = logging.getLogger(__name__)
   logger.info("MKL installed as part of numpy, importing that!")
   binaries = map(lambda l: (libdir + "/" + l, ''), mkllib)

In my case, conda is installing the mkl libraries to speed up numpy and scipy.