RHEL 7 Install podman 4

Remove podman if exists

sudo yum -y remove podman

Add EPEL repo

sudo rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

Install snapd

sudo yum install snapd

# Enable snapd socket
sudo systemctl enable --now snapd.socket

# Link snapd 
sudo ln -s /var/lib/snapd/snap /snap

Install podman via snap

sudo snap install podman --edge

Reference:

https://snapcraft.io/install/podman/rhel