numpy python 3.4.1安装:在注册表中找不到Python 3.4 [英] numpy python 3.4.1 installation: Python 3.4 not found in registry

问题描述

我在计算机2.7和3.4.1上有两个python版本.我试图通过pip3.4安装numpy，导致未找到 vcvarsall.bat ，我很确定它包含在系统路径中.然后我放弃了下载的numpy二进制文件 numpy-1.8.1-win32-superpack-python3 .4.exe .并且在安装过程中它告诉我numpy在注册表中找不到python 3.4，我也看到它也存在.

I have two python versions on my computer 2.7 and 3.4.1 . I have tried to install numpy by pip3.4 which resulted with vcvarsall.bat not found which i am pretty sure it is included in system path. Then i gave up downloaded numpy binary numpy-1.8.1-win32-superpack-python3.4.exe. And during the installation it tells me that numpy cannot find python 3.4 in the registry which i see that it is there also.

HKEY_LOCAL_MACHINE
-SOFTWARE
--Python
---PythonCore
----2.7
-----Help
-----InstallPath
-----Modules
-----PythonPath
----3.4
-----Help
-----InstallPath
-----Modules
-----PythonPath

那我离开这里做什么呢?我的系统是Windows 7 64位.

so what has left me to do from here? My system is windows 7 64 bit.

推荐答案

在Windows上安装numpy时，必须确保使用.exe进行相应的Python安装.

When installing numpy on Windows you have to ensure that you are using a .exe for the corresponding Python installation.

使用Python 3.4.1时，必须使用Python 3.4.1的安装程序.您使用的安装程序的最新修改时间为3月25日，即3.4.1发布之前.这表明它适用于3.4.0，因此无法正常工作.

As you're using Python 3.4.1 you have to use an installer for Python 3.4.1. The installer that you were using was last modified on 25th March which is before 3.4.1 was released. This suggests it was for 3.4.0 and so will not work.

如果您需要numpy的最新Windows安装程序(以及大量其他软件包)，可以在

If you need up-to-date Windows installers for numpy (as well as a large host of other packages) they can be found here.

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