问题描述
我正在尝试安装 Scrapy，但在安装过程中出现此错误:build emp.win-amd64-2.7Release_openssl.c(429):致命错误 C1083:无法打开包含文件:'openssl/opensslv.h': 没有这样的文件或目录
I'm trying to install Scrapy, but got this error during installing: build emp.win-amd64-2.7Release_openssl.c(429) : fatal error C1083: Cannot open include file: 'openssl/opensslv.h': No such file or directory
我已检查文件opensslv.h"是否在此处C:OpenSSL-Win64includeopenssl".而且我还在路径系统变量中包含了这个C:OpenSSL-Win64include".
I've checked that the file "opensslv.h" is in here "C:OpenSSL-Win64includeopenssl". And I've also included this "C:OpenSSL-Win64include" in the Path, system variables.
坚持了几个小时，有人可以帮忙吗?谢谢.
Stuck on this for hours, can someone please help out? Thanks.
cryptography-1.5.2"包也发现了同样的问题
The same issue was found for the "cryptography-1.5.2" package
推荐答案
设置这两个环境值为我修复了它，之后 pip install cryptography 工作:
Setting these two environment values fixed it for me, after which pip install cryptography worked:
set LIB=C:OpenSSL-win64lib;%LIB%
set INCLUDE=C:OpenSSL-win64include;%INCLUDE%
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