Question

我尝试在python中导入以下代码，但发生了错误消息。我使用的是Python 3.6.4，Windows

from keras.models import Sequential

错误讯息：

Using TensorFlow backend.
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\Lawrence\AppData\Local\Programs\Python\Python36-32\lib\site-packages\keras\__init__.py", line 3, in <module>
    from . import utils
  File "C:\Users\Lawrence\AppData\Local\Programs\Python\Python36-32\lib\site-packages\keras\utils\__init__.py", line 6, in <module>
    from . import conv_utils
  File "C:\Users\Lawrence\AppData\Local\Programs\Python\Python36-32\lib\site-packages\keras\utils\conv_utils.py", line 9, in <module>
    from .. import backend as K
  File "C:\Users\Lawrence\AppData\Local\Programs\Python\Python36-32\lib\site-packages\keras\backend\__init__.py", line 84, in <module>
    from .tensorflow_backend import *
  File "C:\Users\Lawrence\AppData\Local\Programs\Python\Python36-32\lib\site-packages\keras\backend\tensorflow_backend.py", line 5, in <module>
    import tensorflow as tf
ModuleNotFoundError: No module named 'tensorflow'

实际上我确实在CMD中安装了以下代码：

pip install keras
pip install Sequential

有人能告诉我还应该安装什么或者我该怎么办？谢谢。

Answer 1

Keras有一个默认的Tensorflow后端。所以首先使用命令安装tensorflow，
$ cat a.awk # Create an index from the first two columns { k = $1 FS $2 } # Read file2 values (first on the command line) into an array NR == FNR { a[k] = $4; next } # Read file1, retrieving and printing the values from file2 where available # After printing, delete the element we've already used { print $1, $2, k in a ? a[k] : "-"; delete a[k] } # Print any left over elements with their values END { for (i in a) { print i, a[i] } }
您也可以在当前阶段执行此操作。它应该工作正常。

Python错误：我正确安装但仍然无法正常工作

1 个答案: