python - 导入错误:没有名为 scipy.sparse 的模块

Question

我使用以下命令在 Ubuntu 上安装了 Scipy:

sudo apt-get install python-scipy
pip install scipy

但是当运行导入时，我得到这个错误:

ImportError: No module named scipy.sparse

我搜索并尝试了以下并重新安装了 Scipy:

sudo apt-get purge python-scipy

还是报同样的错

更新:我没有在我的 python 文件中导入 scipy，只是导入了 keras。

这是错误信息:

(my_env)  ..  $ python test.py
Using TensorFlow backend.
Traceback (most recent call last):
  File "test.py", line 10, in <module>
    import keras
  File "/home/ ../my_env/lib/python3.5/site-packages/keras/__init__.py", line 3, in <module>
    from . import utils
  File "/home/ ../my_env/lib/python3.5/site-packages/keras/utils/__init__.py", line 27, in <module>
    from .multi_gpu_utils import multi_gpu_model
  File "/home/ ../my_env/lib/python3.5/site-packages/keras/utils/multi_gpu_utils.py", line 7, in <module>
    from ..layers.merge import concatenate
  File "/home/ ../my_env/lib/python3.5/site-packages/keras/layers/__init__.py", line 4, in <module>
    from ..engine.base_layer import Layer
  File "/home/ ../my_env/lib/python3.5/site-packages/keras/engine/__init__.py", line 8, in <module>
    from .training import Model
  File "/home/ ../my_env/lib/python3.5/site-packages/keras/engine/training.py", line 21, in <module>
    from . import training_arrays
  File "/home/../my_env/lib/python3.5/site-packages/keras/engine/training_arrays.py", line 8, in <module>
    from scipy.sparse import issparse
ImportError: No module named 'scipy.sparse'

Answer 1

scipy 路径混淆了。卸载

pip uninstall scipy

使用 conda 安装对我有用

conda install scipy