python - package installed but cannot import it

Question

I have successfully installed the bitarray package, because I can find it after the command: pip list.

But when I try to import it I get :

>>> from bitarray import bitarray

Traceback (most recent call last):
  File "<pyshell#0>", line 1, in <module>
    from bitarray import bitarray
ModuleNotFoundError: No module named 'bitarray'

What can I try to solve it ?

I'm using Ubuntu 18.04.5 .

Answer 1

You can install package as python3 -m pip install bitarray. May be when you did pip install bitarray, it install your package for python2.