当 pip 为加密包构建轮子时出现错误.
I get an error when pip builds wheels for the cryptography package.
错误:
LINK : fatal error LNK1181: cannot open input file 'libssl.lib'
error: command 'C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\HostX86\x86\link.exe' failed with exit status 1181
----------------------------------------
ERROR: Failed building wheel for cryptography
Running setup.py clean for cryptography
Failed to build cryptography
ERROR: Could not build wheels for cryptography which use PEP 517 and cannot be installed directly
我已经安装了 OpenSSL 并按照这篇文章中的建议设置了环境变量,但问题仍然存在.我的设置详情:
I have already installed OpenSSL and set the environment variables as suggested in this post yet the problem persists. My setup details:
在 requirements.txt 中将加密设置为 2.8 版解决了这个问题.
Setting cryptography to version 2.8 in requirements.txt fixed the issue.
这篇关于错误:无法为使用 PEP 517 且无法直接安装的密码学构建轮子的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!