path - About "sudo go run main.go"

Question

I use Go in my Ubuntu 16.04, and I set GOPATH, GOROOT and run simple code successfully.

Now I want to capture network packet by "gopacket", but it needs sudo /root permission. I excute command: sudo go run main.go, it echo error:

"exec: go: excutable file not found in $PATH"

I googled it and I edit file /etc/sudoders and change line "Defaults env_reset" to "Defaults !env_reset", but it not work...

Can you help me?

Answer 1

Waitting for answers