擅长:python、mysql、java
<p>尝试安装<a href="http://scrapy.org/" rel="nofollow">scrapy</a>我需要在Mac OS El Capitan上安装加密软件包。如<a href="https://cryptography.io/en/latest/installation/" rel="nofollow">Cryptography installation doc</a>中所述</p>
<p>env LDFLAGS=“-L$(brew前缀openssl)/lib”CFLAGS=“-I$(brew前缀openssl)/include”pip安装密码术</p>