python tensorflow インストールエラー Original error was: No module named 'numpy.core._multiarray_umath'

Question

お世話になります。tensorflowのインストールができず困っています。
具体的にはprotobufのコンパイルが通りません。

環境

win10
pc　lenovo　x201
anaconda3
python 3.7.3 ※3.5をインストールしましたがjupyterインストール時バージョンがあがります。
tensorflow 1.5.0

ためしたこと

https://www.sejuku.net/blog/56695
上記URL2.6 Protobufをコンパイルする　まで全て終了

1 TensorFlow Object Detection APIとは
2 Windowsにインストールする
2.1 TensorFlow Modelsをダウンロードする
2.2 Protocol Buffersのコンパイラ（protoc.exe）をインストールする
2.3 GPU版TensorFlowをインストールする
2.4 必要なライブラリをインストールする
2.5 Anacondaのtensorflow-gpu環境にmodels-masterを登録する
2.6 Protobufをコンパイルする→イマココ

エラーの箇所

手順のProtobufをコンパイルする（6）でエラーになります。

python object_detection/builders/model_builder_test.py

のコマンドで以下エラーがでます。

Traceback (most recent call last):
  File "C:\Users\xxx\Anaconda3\envs\sample-env\lib\site-packages\numpy\core\__init__.py", line 40, in <module>
    from . import multiarray
  File "C:\Users\xxx\Anaconda3\envs\sample-env\lib\site-packages\numpy\core\multiarray.py", line 12, in <module>
    from . import overrides
  File "C:\Users\xxx\Anaconda3\envs\sample-env\lib\site-packages\numpy\core\overrides.py", line 6, in <module>
    from numpy.core._multiarray_umath import (
ModuleNotFoundError: No module named 'numpy.core._multiarray_umath'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "object_detection/builders/model_builder_test.py", line 20, in <module>
    import tensorflow as tf
  File "C:\Users\xxx\Anaconda3\envs\sample-env\lib\site-packages\tensorflow\__init__.py", line 24, in <module>
    from tensorflow.python import *
  File "C:\Users\xxx\Anaconda3\envs\sample-env\lib\site-packages\tensorflow\python\__init__.py", line 47, in <module>
    import numpy as np
  File "C:\Users\xxx\Anaconda3\envs\sample-env\lib\site-packages\numpy\__init__.py", line 142, in <module>
    from . import core
  File "C:\Users\xxx\Anaconda3\envs\sample-env\lib\site-packages\numpy\core\__init__.py", line 71, in <module>
    raise ImportError(msg)
ImportError:

IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!

Importing the multiarray numpy extension module failed.  Most
likely you are trying to import a failed build of numpy.
Here is how to proceed:
- If you're working with a numpy git repository, try `git clean -xdf`
  (removes all files not under version control) and rebuild numpy.
- If you are simply trying to use the numpy version that you have installed:
  your installation is broken - please reinstall numpy.
- If you have already reinstalled and that did not fix the problem, then:
  1. Check that you are using the Python you expect (you're using C:\Users\xxx\Anaconda3\envs\sample-env\python.exe),
     and that you have no directories in your PATH or PYTHONPATH that can
     interfere with the Python and numpy versions you're trying to use.
  2. If (1) looks fine, you can open a new issue at
     https://github.com/numpy/numpy/issues.  Please include details on:
     - how you installed Python
     - how you installed numpy
     - your operating system
     - whether or not you have multiple versions of Python installed
     - if you built from source, your compiler versions and ideally a build log

     Note: this error has many possible causes, so please don't comment on
     an existing issue about this - open a new one instead.

Original error was: No module named 'numpy.core._multiarray_umath'

しらべたこと

https://github.com/alpacahq/pylivetrader/issues/73

https://github.com/numpy/numpy/issues/12977

しらべたうえで試したコマンド

numpyアップデート

pip install numpy==1.16.2

結果

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>pip install numpy==1.16.2
Requirement already satisfied: numpy==1.16.2 in c:\users\xxx\anaconda3\envs\sample-env\lib\site-packages (1.16.2)

Numpyを更新した上で
python object_detection/builders/model_builder_test.py
コマンドを打っても、上記同様のエラーになります。

3日ハマって困っています。ご教示頂ければ幸いです。
宜しくお願いします。

追記
同様のチャレンジをされている方をみつけましたが管理者権限でコマンドプロンプトを実行してもsudoできません。
https://qiita.com/genzai/items/12cacec59f0583846b83

C:\WINDOWS\system32>curl -kL https://bootstrap.pypa.io/get-pip.py | sudo python3

'sudo' は、内部コマンドまたは外部コマンド、
操作可能なプログラムまたはバッチ ファイルとして認識されていません。

追記２

for /r %v in (object_detection/protos/*.proto) do protoc object_detection/protos/%~nxv  -python_out=.

さらに上記コマンドを打った所以下

Unknown flag: -p　

という謎のエラーが大量に出ました。コンパイルが通りません。

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>for /r %v in (object_detection/protos/*.proto) do protoc object_detection/protos/%~nxv -python_out=.

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/anchor_generator.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/argmax_matcher.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/bipartite_matcher.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/box_coder.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/box_predictor.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/calibration.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/eval.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/faster_rcnn.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/faster_rcnn_box_coder.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/graph_rewriter.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/grid_anchor_generator.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/hyperparams.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/image_resizer.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/input_reader.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/keypoint_box_coder.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/losses.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/matcher.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/mean_stddev_box_coder.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/model.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/multiscale_anchor_generator.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/optimizer.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/pipeline.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/post_processing.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/preprocessor.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/region_similarity_calculator.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/square_box_coder.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/ssd.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/ssd_anchor_generator.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/string_int_label_map.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>protoc object_detection/protos/train.proto -python_out=.
Unknown flag: -p

(sample-env) C:\Users\xxx\Anaconda3\models-master\research>

宜しくお願いします。

Answer 1

ModuleNotFoundError: No module named 'numpy.core._multiarray_umath'

numpyがまともに動いていないので、一度消す。

pip uninstall numpy
conda uninstall numpy

再インストールする。仮想環境などは適切にactivateした上で操作し、入れたいところに入れてください。

conda install numpy

また、UNIX系のコマンドはwindowsでは基本的に通りません。特に環境が違う場合、安易にコピペすれば解決するとは思わない方が良いです。

Comments

[koikogarey]

ありがとうございます。教えて頂いた事を試してみます。