[root@rhel8-1 x86_64]# dnf install vdsm-gluster-4.40.0-716.201908131233.gita09045aa5.el8.x86_64.rpm
Updating Subscription Management repositories.
Last metadata expiration check: 0:03:57 ago on Tuesday 20 August 2019 05:49:46 PM IST.
Error:
 Problem: package vdsm-gluster-4.40.0-716.201908131233.gita09045aa5.el8.x86_64 requires glusterfs-events >= 3.8, but none of the providers can be installed
  - conflicting requests
  - nothing provides python-requests needed by glusterfs-events-6.5-1.el8.x86_64
(try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)
[root@rhel8-1 x86_64]# dnf install https://download.gluster.org/pub/gluster/glusterfs/6/6.5/RHEL/el-8/x86_64/glusterfs-events-6.5-1.el8.x86_64.rpm
Updating Subscription Management repositories.
Last metadata expiration check: 0:04:46 ago on Tuesday 20 August 2019 05:49:46 PM IST.
glusterfs-events-6.5-1.el8.x86_64.rpm                                    37 kB/s |  65 kB     00:01
Error:
 Problem: conflicting requests
  - nothing provides python-requests needed by glusterfs-events-6.5-1.el8.x86_64
(try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)