我执行:
GO111MODULE=on go get -u github.com/pingcap/tidb@master
但是出现错误:
go: finding github.com/samuel/go-zookeeper latest
go: finding github.com/franela/goreq latest
go: finding github.com/op/go-logging latest
go: finding github.com/opentracing-contrib/go-observer latest
go: finding github.com/rcrowley/go-metrics latest
go: gopkg.in/fsnotify.v1@v1.4.9: unexpected status (https://goproxy.io/gopkg.in/fsnotify.v1/@v/v1.4.9.mod): 404 Not Found
go: finding github.com/lightstep/lightstep-tracer-common/golang/gogo latest
go: finding github.com/armon/circbuf latest
go get: error loading module requirements
应该怎么解决呢?