centos6.6下安装python3.8.1后报错

我的系统版本是：[root@localhost ~]# rpm -q centos-release centos-release-6-6.el6.centos.12.2.x86_64 按照标准步骤./configure　　 make　　 make install 安装完python3.8.1后，调用python命令，显示以下问题，请大神帮我看看怎么回事？ [root@localhost ~]# python Could not find platform independent libraries Could not find platform dependent libraries <exec_prefix> Consider setting $PYTHONHOME to [:<exec_prefix>] Python path configuration: PYTHONHOME = (not set) PYTHONPATH = (not set) program name = 'python' isolated = 0 environment = 1 user site = 1 import site = 1 sys._base_executable = '/usr/bin/python' sys.base_prefix = '/usr/local' sys.base_exec_prefix = '/usr/local' sys.executable = '/usr/bin/python' sys.prefix = '/usr/local' sys.exec_prefix = '/usr/local' sys.path = [ '/usr/local/lib/python38.zip', '/usr/local/lib/python3.8', '/usr/local/lib/lib-dynload', ] Fatal Python error: init_fs_encoding: failed to get the Python codec of the filesystem encoding Python runtime state: core initialized ModuleNotFoundError: No module named 'encodings' Current thread 0x00007f86af83e700 (most recent call first):