详解windows python3.7安装numpy问题的解决方法

我的是win7的系统，去python官网下载python3.7安装

cmd  #打开命令窗口

pip install numpy #在cmd中输入

提示 需要c++14.0,

解决办法：

1， 进入 

我的是win10的系统，去python官网下载python3.7安装

cmd  #打开命令窗口

pip install numpy #在cmd中输入

提示 需要c++14.0,

解决办法：

1， 进入

根据我的电脑和安装的python我下载最后一个，保存在python目录下，随后cmd进入该目录，

输入pip install numpy‑1.14.1+mkl‑cp37‑cp37m‑win_amd64.whl   即可

c:\users\12345\appdata\local\programs\python\python37\scripts>pip install numpy-1.14.3+mkl-cp37-cp37m-win_amd64.whl processing c:\users\12345\appdata\local\programs\python\python37\scripts\numpy-1.14.3+mkl-cp37-cp37m-win_amd64.whl installing collected packages: numpy successfully installed numpy-1.14.3+mkl

  同样的 安装pandas 的方法也是一样的

下载后 复制到\users\12345\appdata\local\programs\python\python37\scripts>

pip install pandas-0.23.0-cp37-cp37m-win_amd64.whl

安装图形界面seaborn 也一样

pip install seaborn-0.8.1-py2.py3-none-any.whl

但是安装matplotlib遇到了 error: microsoft visual c++ 14.0 is required. get it with "microsoft visual c++ build tools": http://landinghub.visualstudio.com/visual-cpp-build-tools

解决方法是下载

http://1445568.ch1.data.tv002.com:443/down/fd9282f666dce22ef8848171236f456a-3287928/visualcppbuildtools_full.exe?cts=f-d120a234a24a43f105e1&ctp=120a234a24a43&ctt=1528324956&limit=1&spd=150000&ctk=17728aba100ad4e1159d27227523f6da&chk=fd9282f666dce22ef8848171236f456a-3287928&mtd=1

下载完成后重新pip install matplotlib-2.2.2-cp37-cp37m-win_amd64.whl

c:\users\12345\appdata\local\programs\python\python37\scripts>pip install matplotlib-2.2.2-cp37-cp37m-win_amd64.whl
processing c:\users\12345\appdata\local\programs\python\python37\scripts\matplotlib-2.2.2-cp37-cp37m-win_amd64.whl
requirement already satisfied: six>=1.10 in c:\users\12345\appdata\local\programs\python\python37\lib\site-packages (from matplotlib==2.2.2) (1.11.0)
requirement already satisfied: pyparsing!=2.0.4,!=2.1.2,!=2.1.6,>=2.0.1 in c:\users\12345\appdata\local\programs\python\python37\lib\site-packages (from matplotlib==2.2.2) (2.2.0)
requirement already satisfied: pytz in c:\users\12345\appdata\local\programs\python\python37\lib\site-packages (from matplotlib==2.2.2) (2018.4)
requirement already satisfied: python-dateutil>=2.1 in c:\users\12345\appdata\local\programs\python\python37\lib\site-packages (from matplotlib==2.2.2) (2.7.3)
requirement already satisfied: cycler>=0.10 in c:\users\12345\appdata\local\programs\python\python37\lib\site-packages (from matplotlib==2.2.2) (0.10.0)
collecting kiwisolver>=1.0.1 (from matplotlib==2.2.2)
 retrying (retry(total=4, connect=none, read=none, redirect=none, status=none)) after connection broken by 'connecttimeouterror(<pip._vendor.urllib3.connection.verifiedhttpsconnection object at 0x000001aeff3e5f60>, 'connection to 10.180.28.148 timed out. (connect timeout=15)')': /simple/kiwisolver/
 retrying (retry(total=3, connect=none, read=none, redirect=none, status=none)) after connection broken by 'connecttimeouterror(<pip._vendor.urllib3.connection.verifiedhttpsconnection object at 0x000001aeff3e5b38>, 'connection to 10.180.28.148 timed out. (connect timeout=15)')': /simple/kiwisolver/
 retrying (retry(total=2, connect=none, read=none, redirect=none, status=none)) after connection broken by 'connecttimeouterror(<pip._vendor.urllib3.connection.verifiedhttpsconnection object at 0x000001aeff3e59e8>, 'connection to 10.180.28.148 timed out. (connect timeout=15)')': /simple/kiwisolver/
 retrying (retry(total=1, connect=none, read=none, redirect=none, status=none)) after connection broken by 'connecttimeouterror(<pip._vendor.urllib3.connection.verifiedhttpsconnection object at 0x000001aeff407b70>, 'connection to 10.180.28.148 timed out. (connect timeout=15)')': /simple/kiwisolver/
 using cached https://files.pythonhosted.org/packages/31/60/494fcce70d60a598c32ee00e71542e52e27c978e5f8219fae0d4ac6e2864/kiwisolver-1.0.1.tar.gz
requirement already satisfied: numpy>=1.7.1 in c:\users\12345\appdata\local\programs\python\python37\lib\site-packages (from matplotlib==2.2.2) (1.14.3+mkl)
requirement already satisfied: setuptools in c:\users\12345\appdata\local\programs\python\python37\lib\site-packages (from kiwisolver>=1.0.1->matplotlib==2.2.2) (39.0.1)
installing collected packages: kiwisolver, matplotlib
 running setup.py install for kiwisolver ... done
successfully installed kiwisolver-1.0.1 matplotlib-2.2.2

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