Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "/usr1/home/wyuan1/Repos/python-pcl/pcl/__init__.py", line 2, in <module>

from ._pcl import *
ImportError: /usr1/home/wyuan1/Repos/python-pcl/pcl/_pcl.so: undefined symbol: _Py_ZeroStruct

Traceback (most recent call last):


 "pyocd/tools/pyocd.py", line 23, in <module>
ImportError: attempted relative import with no known parent package
