python3报错urllib3 only supports OpenSSL 1.1.1+

安装仓库(可选)

sudo curl -o /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7 https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-7
sudo rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
yum install -y epel-release
yum install -y https://repo.ius.io/ius-release-el7.rpm

安装openssl11

yum install -y openssl11 openssl11-devel

再安装urlib3

pip install urllib3==1.26.6

重新执行即可