Установка среды Protoc

# Установка micro
> go get github.com/micro/micro/v2
go: downloading github.com/micro/micro v1.18.0
go: github.com/micro/micro/v2 upgrade => v2.9.3

# Установка protobuf и protoc-gen-micro
> go get -u github.com/golang/protobuf@v1.4.2
> go get -u github.com/micro/micro/v2/cmd/protoc-gen-micro@master
go: downloading github.com/micro/micro/v2 v2.9.2-0.20200724154133-c8dfef1004ab
go: found github.com/micro/micro/v2/cmd/protoc-gen-micro in github.com/micro/micro/v2 v2.9.2-0.20200724154133-c8dfef1004ab
go: downloading google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013
go: downloading google.golang.org/protobuf v1.25.0
go: google.golang.org/protobuf upgrade => v1.25.0
go: github.com/golang/protobuf upgrade => v1.4.2
go: google.golang.org/genproto upgrade => v0.0.0-20200729003335-053ba62fc06f
go: downloading google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f

> go get -u github.com/golang/protobuf@master
go: github.com/golang/protobuf master => v1.4.2

# Компиляция protoc-gen-go
PS D:\iProject\go-ws\pkg\mod\github.com\golang\protobuf@v1.4.2\protoc-gen-go> go build

# Обновление protoc-gen-micro
PS D:\iProject\go-ws> go get -u github.com/micro/micro/v2/cmd/protoc-gen-micro@master
go: found github.com/micro/micro/v2/cmd/protoc-gen-micro in github.com/micro/micro/v2 v2.9.2-0.20200716085933-649ee16cb753
go: github.com/golang/protobuf upgrade => v1.4.2
go: google.golang.org/protobuf upgrade => v1.25.0
go: google.golang.org/genproto upgrade => v0.0.0-20200729003335-053ba62fc06f

# Понижение версии github.com/golang/protobuf до v1.3.0
go get -u -d github.com/golang/protobuf@v1.3.0

PS D:\iProject\go-ws\pkg\mod\github.com\golang\protobuf@v1.3.0> cd .\protoc-gen-go\
PS D:\iProject\go-ws\pkg\mod\github.com\golang\protobuf@v1.3.0\protoc-gen-go> ls

    Каталог: D:\iProject\go-ws\pkg\mod\github.com\golang\protobuf@v1.3.0\protoc-gen-go

Mode                LastWriteTime         Length Name
----                -------------         ------ ----
d-r---       2020-07-29     14:07                descriptor
d-r---       2020-07-29     14:07                generator
d-r---       2020-07-29     14:07                grpc
d-r---       2020-07-29     14:07                plugin
d-r---       2020-07-29     14:07                testdata
-ar---       2020-07-29     14:07           2420 doc.go
-ar---       2020-07-29     14:07           9444 golden_test.go
-ar---       2020-07-29     14:07           1740 link_grpc.go
-ar---       2020-07-29     14:07           3568 main.go

PS D:\iProject\go-ws\pkg\mod\github.com\golang\protobuf@v1.3.0\protoc-gen-go> go install
PS D:\iProject\go-ws\pkg\mod\github.com\golang\protobuf@v1.3.0\protoc-gen-go>