直到最近我在Windows上使用python 3.6.7时都能够安装tensorflow 1.5.0软件包。现在我不能,从下面的消息``来自版本''开始,似乎根本没有tensorflow软件包可用。
支持最近停止了吗?
一些额外的信息考虑了micha137和霍夫林的评论:
在linux中,tensorflow有多种版本。我尝试过的pip版本9.0.3、10.0.1和18.1就是这种情况。
例如:
(env3)xxx@xxx-linux:/local/mnt/workspace/tmp$ pip install tensorflow==
Collecting tensorflow==
Could not find a version that satisfies the requirement tensorflow== (from versions: 0.12.0rc0, 0.12.0rc1, 0.12.0, 0.12.1, 1.0.0, 1.0.1, 1.1.0rc0, 1.1.0rc1, 1.1.0rc2, 1.1.0, 1.2.0rc0, 1.2.0rc1, 1.2.0rc2, 1.2.0, 1.2.1, 1.3.0rc0, 1.3.0rc1, 1.3.0rc2, 1.3.0, 1.4.0rc0, 1.4.0rc1, 1.4.0, 1.4.1, 1.5.0rc0, 1.5.0rc1, 1.5.0, 1.5.1, 1.6.0rc0, 1.6.0rc1, 1.6.0, 1.7.0rc0, 1.7.0rc1, 1.7.0, 1.7.1, 1.8.0rc0, 1.8.0rc1, 1.8.0, 1.9.0rc0, 1.9.0rc1, 1.9.0rc2, 1.9.0, 1.10.0rc0, 1.10.0rc1, 1.10.0, 1.10.1, 1.11.0rc0, 1.11.0rc1, 1.11.0rc2, 1.11.0, 1.12.0rc0, 1.12.0rc1, 1.12.0rc2, 1.12.0)
No matching distribution found for tensorflow==
(env3)xxx@xxx-linux:/local/mnt/workspace/tmp$ pip --version
pip 18.1 from /local/mnt/workspace/tmp/env3/lib/python3.4/site-packages/pip (python 3.4)
根据合同,在Windows中:
C:\tmp>pip --version
pip 18.1 from c:\users\xxx\appdata\local\programs\python\python36-32\lib\site-packages\pip (python 3.6)
C:\tmp>pip install tensorflow==
Collecting tensorflow==
Could not find a version that satisfies the requirement tensorflow== (from versions: )
No matching distribution found for tensorflow==
一些其他信息:
C:\tmp>pip install -vvv tensorflow. -
Config variable 'Py_DEBUG' is unset, Python ABI tag may be incorrect
Config variable 'WITH_PYMALLOC' is unset, Python ABI tag may be incorrect
Created temporary directory: C:\Users\xxx\AppData\Local\Temp\pip-ephem-wheel-cache-fmlkvkla
Created temporary directory: C:\Users\xxx\AppData\Local\Temp\pip-req-tracker-oijk67__
Created requirements tracker 'C:\\Users\\xxx\\AppData\\Local\\Temp\\pip-req-tracker-oijk67__'
Created temporary directory: C:\Users\xxx\AppData\Local\Temp\pip-install-tt2d7lx0
Cleaning up...
Removed build tracker 'C:\\Users\\xxx\\AppData\\Local\\Temp\\pip-req-tracker-oijk67__'
Invalid requirement: 'tensorflow.'
随后是漫长的追溯。
并且:
C:\tmp>python -c "from setuptools import pep425tags; print(pep425tags.get_supported()[0])"
c:\Users\xxx\AppData\Local\Programs\Python\Python36-32\lib\site-packages\setuptools\pep425tags.py:89: RuntimeWarning: Config variable 'Py_DEBUG' is unset, Python ABI tag may be incorrect
warn=(impl == 'cp')):
c:\Users\xxx\AppData\Local\Programs\Python\Python36-32\lib\site-packages\setuptools\pep425tags.py:93: RuntimeWarning: Config variable 'WITH_PYMALLOC' is unset, Python ABI tag may be incorrect
warn=(impl == 'cp')):
('cp36', 'cp36m', 'win32')
答案 0 :(得分:1)
从
的输出判断python -c "from setuptools import pep425tags; print(pep425tags.get_supported()[0])"
('cp36', 'cp36m', 'win32')
您具有受支持的Python版本,但已安装32位发行版(平台标记为win32
;对于Windows上的64位Python,应为win_amd64
)。 Tensorflow仅适用于64位发行版(all the wheels on PyPI的平台标记对于MacOS是macosx_10_11_x86_64
,对于Linux是manylinux1_x86_64
,对于Windows是win_amd64
。安装64位Python(例如来自python-3.6.8-amd64.exe
的Python)就可以解决问题。
答案 1 :(得分:0)
您可以尝试list the available versions:
$ pip.exe install tensorflow==
Collecting tensorflow==
Could not find a version that satisfies the requirement tensorflow== (from ver sions: 1.2.0rc2, 1.2.0, 1.2.1, 1.3.0rc0, 1.3.0rc1, 1.3.0rc2, 1.3.0, 1.4.0rc0, 1.4.0rc1, 1.4.0, 1.5.0rc0, 1.5.0rc1, 1.5.0, 1.5.1, 1.6.0rc0, 1.6.0rc1, 1.6.0, 1.7. 0rc0, 1.7.0rc1, 1.7.0, 1.7.1, 1.8.0rc0, 1.8.0rc1, 1.8.0, 1.9.0rc0, 1.9.0rc1, 1.9 .0rc2, 1.9.0, 1.10.0rc0, 1.10.0rc1, 1.10.0, 1.11.0rc0, 1.11.0rc1, 1.11.0rc2, 1.11.0, 1.12.0rc0, 1.12.0rc1, 1.12.0rc2, 1.12.0)
No matching distribution found for tensorflow==
答案 2 :(得分:-1)
尝试pip3 install tensorflow
(如果尚未安装pip3)。先做。