需要 Fedora Rawhide ，用 root 執行：
dnf config-manager addrepo --from-repofile=https://download.opensuse.org/repositories/home:S520/Fedora_Rawhide/home:S520.repo
dnf install mono-complete
需要 Fedora 42 ，用 root 執行：
dnf config-manager addrepo --from-repofile=https://download.opensuse.org/repositories/home:S520/Fedora_42/home:S520.repo
dnf install mono-complete
需要 Fedora 41 ，用 root 執行：
dnf config-manager addrepo --from-repofile=https://download.opensuse.org/repositories/home:S520/Fedora_41/home:S520.repo
dnf install mono-complete
需要 Fedora 40 ，用 root 執行：
dnf config-manager --add-repo https://download.opensuse.org/repositories/home:S520/Fedora_40/home:S520.repo
dnf install mono-complete
需要 Fedora 39 ，用 root 執行：
dnf config-manager --add-repo https://download.opensuse.org/repositories/home:S520/Fedora_39/home:S520.repo
dnf install mono-complete
需要 Fedora 38 ，用 root 執行：
dnf config-manager --add-repo https://download.opensuse.org/repositories/home:S520/Fedora_38/home:S520.repo
dnf install mono-complete