import h5py
File "/home/rajnish/anaconda3/envs/py3/lib/python3.5/site-packages/h5py/__init__.py", line 36, in <module>
from ._conv import register_converters as _register_converters
File "h5py/h5t.pxd", line 14, in init h5py._conv
File "h5py/numpy.pxd", line 66, in init h5py.h5t
AttributeError: module 'numpy' has no attribute 'dtype'