Python Pandas: can't find numpy.core.multiarray when importing pandas Python Pandas: can't find numpy.core.multiarray when importing pandas pandas pandas

Python Pandas: can't find numpy.core.multiarray when importing pandas


Just to make sure:

  • Did you install pandas from the sources ? Make sure it's using the version of NumPy you want.
  • Did you upgrade NumPy after installing pandas? Make sure to recompile pandas, as there can be some changes in the ABI (but w/ that version of NumPy, I doubt it's the case)
  • Are you calling pandas and/or Numpy from their source directory ? Bad idea, NumPy tends to choke on that.


Try to update to numpy version 1.6.1. Helped for me!


Might be a 32-bit vs 64-bit compatibility issue. See:how to install numpy and scipy on OS X?

Despite the title, similar problems can occur with other operating systems if you mix 32-bit and 64-fit versions.