需要高版本但是安装了低版本的包

Error: Package: nfs-ganesha-selinux-3.4-2.1.el7.bclinux.noarch (/nfs-ganesha-selinux-3.4-2.1.el7.bclinux.noarch)
Requires: selinux-policy-base >= 3.13.1-229.el7_6.12
Installed: selinux-policy-targeted-3.13.1-229.el7.noarch (@anaconda/7.6)
selinux-policy-base = 3.13.1-229.el7
Available: selinux-policy-minimum-3.13.1-229.el7.noarch (local)
selinux-policy-base = 3.13.1-229.el7
Available: selinux-policy-mls-3.13.1-229.el7.noarch (local)
selinux-policy-base = 3.13.1-229.el7
Error: Package: nfs-ganesha-selinux-3.4-2.1.el7.bclinux.noarch (/nfs-ganesha-selinux-3.4-2.1.el7.bclinux.noarch)
Requires: selinux-policy >= 3.13.1-229.el7_6.12
Installed: selinux-policy-3.13.1-229.el7.noarch (@anaconda/7.6)
selinux-policy = 3.13.1-229.el7
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest

建议重装系统