python无法安装tensorflow_python – 无法安装Tensorflow Mac

我检查了我的pip3&

python3版本：

(tensorflow) MacBook-Pro-de-Hector-2:tensorflow hectoresteban$pip3 -V

pip 10.0.1 from /Users/hectoresteban/.virtualenvs/tensorflow/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip (python 3.7)

(tensorflow) MacBook-Pro-de-Hector-2:tensorflow hectoresteban$python3 -V

Python 3.7.0

在我目前正在使用的虚拟环境中：

pip3 install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.9.0-py3-none-any.whl

作为标准方式pip3安装tensorflow输出以下消息：

could not find a version that satisfies the requirement tensorflow (from versions: )

安装后使用第一种方法解释：

(tensorflow) MacBook-Pro-de-Hector-2:tensorflow hectoresteban$python3

>>> import tensorflow

Traceback (most recent call last):

File "", line 1, in

File "/Users/hectoresteban/.virtualenvs/tensorflow/lib/python3.7/site-packages/tensorflow/__init__.py", line 22, in

from tensorflow.python import pywrap_tensorflow # pylint: disable=unused-import

File "/Users/hectoresteban/.virtualenvs/tensorflow/lib/python3.7/site-packages/tensorflow/python/__init__.py", line 49, in

from tensorflow.python import pywrap_tensorflow

File "/Users/hectoresteban/.virtualenvs/tensorflow/lib/python3.7/site-packages/tensorflow/python/pywrap_tensorflow.py", line 58, in

from tensorflow.python.pywrap_tensorflow_internal import *

File "/Users/hectoresteban/.virtualenvs/tensorflow/lib/python3.7/site-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 114

def TFE_ContextOptionsSetAsync(arg1, async):

^

SyntaxError: invalid syntax

有什么问题？我可以下载其他软件包,如numpy但没有Tensorflow. (MacOS 10.13.4)