I import “google/gopacket" and can not use goreleaser-xcgo build it success, how to resolve this problem.
can you help me, thanks.

github.com/google/gopacket/pcap

/go/pkg/mod/github.com/google/[email protected]/pcap/pcap.go:30:22: undefined: pcapErrorNotActivated
/go/pkg/mod/github.com/google/[email protected]/pcap/pcap.go:52:17: undefined: pcapTPtr
/go/pkg/mod/github.com/google/[email protected]/pcap/pcap.go:64:10: undefined: pcapPkthdr

I suspect the example to start the container (from README.md and also in the medium article) has a mistake. Running this:

docker run --rm --privileged \
  -v $PWD:/go/src/github.com/mailchain/mailchain \
  -v /var/run/docker.sock:/var/run/docker.sock \
  -w /go/src/github.com/mailchain/mailchain \
  mailchain/goreleaser-xcgo goreleaser --snapshot --rm-dist

outputs:

57957ac2c49f: Pull complete 
4e487665a411: Pull complete 
Digest: sha256:ec1500c259a8d166b8a706190d0388edc80d80c2e5db28ea5c622332dd1a10f6
Status: Downloaded newer image for mailchain/goreleaser-xcgo:latest

goreleaser: error: unexpected goreleaser, try --help

The goreleaser arg on the last line probably shouldn't be there, as the goreleaser command will be invoked on container run via entrypoint.sh:

• Thanks for having put this image out there, saved me a lot of effort.

As a follow on to #1 ... from a quick glance, the updated medium article has a different example from the README.

• README: -v $PWD:/go/src/github.com/mailchain/mailchain
• Article: -v ($pwd):/go/src/github.com/mailchain/mailchain \

Note the pwd part in the article snippet, I'm guessing that's a typo?

Also, if you're going to be in there digging around, it might be useful to include a link to the medium article from README.md for anybody who stumbles onto the repo without having found it via the article. Thanks again for building this.