win10 安装pymilvus

win10 安装pymilvus

一、需要安装C++编译工具，按照提示网站下载C++编译工具 并安装/

Installing collected packages: mmh3

Running setup.py install for mmh3 ... errorERROR: Command errored out with exit status 1:command: 'd:envsarticle_spider' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\HP\AppData\Local\Temp\pip-install-hjy8hpiw\mmh3\setup.py'"'"'; __file__='"'"'C:\Users\HP\AppData\Local\Temp\pip-install-hjy8hpiw\mmh3\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code&#ad().replace('"'"'rn'"'"', '"'"'n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:UsersHPAppDataLocalTemp' --single-version-externally-managed --compile --install-headers 'd:envsarticle_spiderincludesitepython3.8mmh3'cwd: C:UsersHPAppDataLocalTemppip-install-hjy8hpiwmmh3Complete output (5 lines):running installrunning buildrunning build_extbuilding 'mmh3' extensionerror: Microsoft Visual C++ 14.0 is required. Get it with "Build Tools for Visual Studio": /

二、安装完后，还是报错，关键错误如下：

eleasemmh3module.obj
mmh3module.cpp
C:UsersLisenAppDataLocalTemppip-install-2lu92t_7mmh3_7a78a66ca76b46029bc2595a3d0457f2MurmurHash3.h(16): error C2371: “uint32_t”: 重定义；不同的基类型
C:Program Files (x86)Microsoft Visual Studio2019CommunityVCToolsMSVC14.27.29110includestdint.h(24): note: 参见“uint32_t”的声明
mmh3module.cpp(14): error C2371: “int32_t”: 重定义；不同的基类型
C:Program Files (x86)Microsoft Visual Studio2019CommunityVCToolsMSVC14.27.29110includestdint.h(20): note: 参见“int32_t”的声明
mmh3module.cpp(17): error C2371: “uint32_t”: 重定义；不同的基类型
C:Program Files (x86)Microsoft Visual Studio2019CommunityVCToolsMSVC14.27.29110includestdint.h(24): note: 参见“uint32_t”的声明

请找到编译工具目录C:Program Files (x86)Microsoft Visual Studio2022BuildToolsVCToolsMSVC14.36.32532include，（每个机器不同，可以在C盘搜索stdint.h），并找到stdint.h文件，用文本打开修改

修改后如下，保存再次安装编译成功