Traceback (most recent call last):


 "get-topics.py", line 3, in <module>

from sklearn.feature_extraction.text import CountVectorizer


 "/home/dima/scikit-learn/sklearn/feature_extraction/__init__.py", line 10, in <module>

from . import text


 "/home/dima/scikit-learn/sklearn/feature_extraction/text.py", line 29, in <module>

from ..preprocessing import normalize


 "/home/dima/scikit-learn/sklearn/preprocessing/__init__.py", line 8, in <module>

from ._data import Binarizer


 "/home/dima/scikit-learn/sklearn/preprocessing/_data.py", line 24, in <module>

from ..utils.extmath import row_norms


 "/home/dima/scikit-learn/sklearn/utils/extmath.py", line 21, in <module>

from .sparsefuncs_fast import csr_row_norms
TypeError: Shared Cython type cython_function_or_method has the wrong size, try recompiling
Traceback (most recent call last):


 \"/usr/local/lib/python3.6/site-packages/asyncssh/connection.py\", line 414, in _reap_task

task.result()


 \"/usr/local/lib/python3.6/site-packages/asyncssh/sftp.py\", line 801, in recv_packets

yield from self._cleanup(None)


 \"/usr/local/lib/python3.6/site-packages/asyncssh/sftp.py\", line 831, in _cleanup

waiter.set_exception(exc)
TypeError: invalid exception object
