mac10.13.2+python3.6.3 tensorflow安装

野性酷女 2022-06-01 12:44 168阅读 0赞

前景概述：今天安装tensorflow，一直报如下的错。mac自带python2.7，安装tensorflow会去找2.7，但是我电脑已经安装了最新的python3.6.3，这是为啥？搜了一圈，问题出在pip，采用pip3可以安装适用于3.6的tensorflow。

liubindeMBP:~ liubin$ pip install tensorflow

Collecting tensorflow

Downloading tensorflow-1.5.0-cp27-cp27m-macosx\_10\_11\_x86\_64.whl (42.5MB)

12% |████                           | 5.2MB 9.6kB/s eta 1:04:45Exception:

Traceback (most recent call last):

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/basecommand.py", line 215, in main

status = self.run(options, args)

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/commands/install.py", line 324, in run

requirement\_set.prepare\_files(finder)

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req\_set.py", line 380, in prepare\_files

ignore\_dependencies=self.ignore\_dependencies))

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req\_set.py", line 620, in \_prepare\_file

session=self.session, hashes=hashes)

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/download.py", line 821, in unpack\_url

hashes=hashes

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/download.py", line 659, in unpack\_http\_url

hashes)

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/download.py", line 882, in \_download\_http\_url

\_download\_url(resp, link, content\_file, hashes)

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/download.py", line 603, in \_download\_url

hashes.check\_against\_chunks(downloaded\_chunks)

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/utils/hashes.py", line 46, in check\_against\_chunks

for chunk in chunks:

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/download.py", line 571, in written\_chunks

for chunk in chunks:

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/utils/ui.py", line 139, in iter

for x in it:

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/download.py", line 560, in resp\_read

decode\_content=False):

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/\_vendor/requests/packages/urllib3/response.py", line 357, in stream

data = self.read(amt=amt, decode\_content=decode\_content)

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/\_vendor/requests/packages/urllib3/response.py", line 324, in read

flush\_decoder = True

File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/contextlib.py", line 35, in \_\_exit\_\_

self.gen.throw(type, value, traceback)

File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/\_vendor/requests/packages/urllib3/response.py", line 246, in \_error\_catcher

raise ReadTimeoutError(self.\_pool, None, 'Read timed out.')

ReadTimeoutError: HTTPSConnectionPool(host='pypi.python.org', port=443): Read timed out.

步骤如下：

[https://bootstrap.pypa.io/get-pip.py][https_bootstrap.pypa.io_get-pip.py]

复制粘贴别在为链接中的广西，可以保存为get-pip.py

liubindeMBP:~ liubin$ python3 /Users/liubin/data/python/git-pip/get-pip.py

执行上面的命令，显示：

Requirement already up-to-date: pip in /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages

Collecting wheel

Downloading wheel-0.30.0-py2.py3-none-any.whl (49kB)

100% |████████████████████████████████| 51kB 246kB/s

Installing collected packages: wheel

Successfully installed wheel-0.30.0

再执行

liubindeMBP:~ liubin$ sudo pip3 install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-0.11.0rc0-py3-none-any.whl

安装成功后，可以测试一下：

>>> import tensorflow as tf

>>> hello = tf.constant('Hello, TensorFlow!')

>>> sess = tf.Session()

>>> print(sess.run(hello))

b'Hello, TensorFlow!'

>>>

>>> tf.\_\_version\_\_

'0.11.0rc0'

>>> tf.\_\_path\_\_

\['/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tensorflow'\]

>>>

这是我的一些安装方法，供参考。

以下方法也可以参考：

http://blog.csdn.net/huangpin815/article/details/70194492

http://blog.csdn.net/minixuezhen/article/details/72887712

[https_bootstrap.pypa.io_get-pip.py]: https://bootstrap.pypa.io/get-pip.py

mac10.13.2+python3.6.3 tensorflow安装

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