Install w3m in Rocky Linux

Rocky Linux 中安裝 w3m 需要啟用 powertools repo
未啟用前安裝會出現此錯誤
- nothing provides perl(NKF) needed by w3m-0.5.3-60.git20230121.el8.x86_64 from epel

啟用 powertools repo 指令
dnf config-manager --set-enabled powertools
dnf -y install w3m