报错1

在go环境安装etcd时执行下面操作

go get go.etcd.io/etcd/client/v3
go mod tidy

在tidy的过程中出现下面错误

go: etcd-client/etcd imports
        go.etcd.io/etcd/clientv3 tested by
        go.etcd.io/etcd/clientv3.test imports
        github.com/coreos/etcd/auth imports
        github.com/coreos/etcd/mvcc/backend imports
        github.com/coreos/bbolt: github.com/coreos/bbolt@v1.3.10: parsing go.mod:
        module declares its path as: go.etcd.io/bbolt
                but was required as: github.com/coreos/bbolt

参考ISSUE,应该是这个库本来在github后来迁移到go.etcd.io了，解决办法是在go.mod后面追加

replace github.com/coreos/bbolt => go.etcd.io/bbolt v1.3.5

报错2

解决bbolt库的问题之后再次tidy出现下面这个报错，

go: etcd-client/etcd imports
        go.etcd.io/etcd/clientv3 tested by
        go.etcd.io/etcd/clientv3.test imports
        github.com/coreos/etcd/integration imports
        github.com/coreos/etcd/proxy/grpcproxy imports
        google.golang.org/grpc/naming: module google.golang.org/grpc@latest found (v1.65.0), but does not contain package google.golang.org/grpc/naming

参考ISSUE，问题是因为这些库依赖于google.golang.org/grpc/naming这个包但是他这个grcp版本v1.65.0里面移除了这个包需要一个支持naming包的grpc版本，解决办法是把grpc版本换成v1.26.0

replace google.golang.org/grpc => google.golang.org/grpc v1.26.0