FreeBSD安装python网络库 - urllib3

root@iZ234nvf986Z:/usr/ports # pkg search urllib3
py27-urllib3-1.22              HTTP library with thread-safe connection pooling, file post, and more
py36-urllib3-1.22              HTTP library with thread-safe connection pooling, file post, and more

root@iZ234nvf986Z:/usr/ports # pgk insall py36-urllib3-1.22