Questions about installing dpdk-plugin and type of packet source 'dpdk' not recognized, or mode not supported

Hello ,when i use dpdk for zeek,i meet two questions,and i don't konw how to solve them.The following are the questions.I'd appreciate it if you could help me!!!

zeek : 4.0.5
apt install dpdk

1、how to install dpdk-plugin
> input
> zkg install dpdk-plugin
> output
> error: invalid package "dpdk-plugin": package name not found in sources and also not a usable git URL (invalid or inaccessible, use -vvv for details)

2、Via ZeekCtl
> input
> deploy
> output
> Error: worker-1 terminated immediately after starting; check output with "diag"
> diag
> fatal error: type of packet source 'dpdk' not recognized, or mode not supported