对于 openSUSE Tumbleweed，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/electronics/openSUSE_Tumbleweed/electronics.repo
zypper refresh
zypper install iverilog
对于 15.6，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/electronics/15.6/electronics.repo
zypper refresh
zypper install iverilog
对于 15.5，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/electronics/15.5/electronics.repo
zypper refresh
zypper install iverilog
对于 15.4，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/electronics/15.4/electronics.repo
zypper refresh
zypper install iverilog