报错

yaoyuan@yaoyuandeMacBook-Pro newmicro % go get -u github.com/micro/go-micro/v2

github.com/coreos/etcd/clientv3/balancer/resolver/endpoint

…/…/pkg/mod/github.com/coreos/etcd@v3.3.25+incompatible/clientv3/balancer/resolver/endpoint/endpoint.go:114:78: undefined: resolver.BuildOption
…/…/pkg/mod/github.com/coreos/etcd@v3.3.25+incompatible/clientv3/balancer/resolver/endpoint/endpoint.go:182:31: undefined: resolver.ResolveNowOption

github.com/coreos/etcd/clientv3/balancer/picker

…/…/pkg/mod/github.com/coreos/etcd@v3.3.25+incompatible/clientv3/balancer/picker/err.go:37:44: undefined: balancer.PickOptions
…/…/pkg/mod/github.com/coreos/etcd@v3.3.25+incompatible/clientv3/balancer/picker/roundrobin_balanced.go:55:54: undefined: balancer.PickOptions
yaoyuan@yaoyuandeMacBook-Pro newmicro % go get github.com/micro/go-micro/v2
go get: added github.com/micro/go-micro/v2 v2.9.1

go get 没用加上-u 也没用。报错。
好想一个github包访问不了。代理我也改了。加速器也挂了试了试。。。。