Cant install snapd on Centos 8

[root@localhost ~]# cat /etc/centos-release
CentOS Linux release 8.0.1905 (Core)
[root@localhost ~]# dnf install epel-release
CentOS-8 - AppStream 1.5 kB/s | 4.3 kB 00:02
CentOS-8 - Base 1.5 kB/s | 3.9 kB 00:02
CentOS-8 - Extras 702 B/s | 1.5 kB 00:02
Extra Packages for Enterprise Linux Modular 8 - x86_64 17 kB/s | 29 kB 00:01
Extra Packages for Enterprise Linux 8 - x86_64 17 kB/s | 31 kB 00:01
Package epel-release-8-8.el8.noarch is already installed.
Dependencies resolved.
Nothing to do.
Complete!
[root@localhost ~]# dnf upgrade
Last metadata expiration check: 0:00:09 ago on Fri 10 Jan 2020 08:23:36 PM IST.
Dependencies resolved.
Nothing to do.
Complete!
[root@localhost ~]# yum install snapd
Last metadata expiration check: 0:00:23 ago on Fri 10 Jan 2020 08:23:36 PM IST.
Error:
Problem: package snapd-2.42.2-1.el8.x86_64 requires snapd-selinux = 2.42.2-1.el8, but none of the providers can be installed

  • conflicting requests
  • nothing provides selinux-policy-base >= 3.14.3-20.el8 needed by snapd-selinux-2.42.2-1.el8.noarch
    (try to add ‘–skip-broken’ to skip uninstallable packages or ‘–nobest’ to use not only best candidate packages)

any solutions ?

Please see this topic for more details: CentOS 8 snapd installation selinux