在Cent0S 7.5下将Python 2.7.5升级到Python 3.6.6后,发现ssl模块不可用,具体详细信息如下所示: [root@db-server ~]# pip list Package Version ---------- ------- pip 19.2.3 setuptools 39.0.1 WARNING: pip is configured with locations that require TLS/SSL, however the ssl mo
升级python版本号后,执行yum # yum -y install openssl 提演示样例如以下: There was a problem importing one of the Python modules required to run yum. The error leading to this problem was: No module named yum Please install a package which provides this module, or v
centos 7 升级后yum install出现Exiting on user cancel centos 7.x升级后用yum install进行安装时经常出现Exiting on user cancel,例如: [root@localhost ~]# yum install logstash Loaded plugins: axelget, fastestmirror No metadata available for base No metadata available for dock
How to switch between Python versions on Fedora Linux Currently, the default python version on Fedora Linux is Python 2. Later Fedora Linux release 22 will ship with the Python 3 as a default version. In this config you will learn how to switch betwe