Hi,
It turns out that I haven’t been able to use PyArrow 4.0.0 either in Conda
environments or python venvs. PyArrow does install using pip. However this is
what I get if I ever want to use it:
>>> import pyarrow as pa
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File
"/Users/karlkatzen/anaconda3/lib/python3.8/site-packages/pyarrow/__init__.py",
line 63, in <module>
import pyarrow.lib as _lib
ImportError:
dlopen(/Users/karlkatzen/anaconda3/lib/python3.8/site-packages/pyarrow/lib.cpython-38-darwin.so,
2): Symbol not found: __ZN5arrow10StopSource5tokenEv
Referenced from:
/Users/karlkatzen/anaconda3/lib/python3.8/site-packages/pyarrow/lib.cpython-38-darwin.so
Expected in: /usr/local/lib/libarrow.400.dylib
in
/Users/karlkatzen/anaconda3/lib/python3.8/site-packages/pyarrow/lib.cpython-38-darwin.so
>>> pa
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'pa' is not defined
On the other hand a Conda installation is not even possible. Does anyone know
what’s going on?
Ying
