Lack of "google/protobuf/descriptor.proto"

[navygg]

The file "third_party/googleapis/google/api/annotations.proto" line 20: import "google/protobuf/descriptor.proto";

But there is not a directory named "protobuf" under "grpc-gateway/third_party/googleapis/google" and not a file named "descriptor.proto".

Fix suggestion:
create "protobuf" directory under "grpc-gateway/third_party/googleapis/google", and copy "https://github.com/google/protobuf/tree/master/src/google/protobuf/descriptor.proto" to it.

[achew22]

This shouldn't be necessary. It is preferable to load those in from the protoc distribution that is where you got your protoc from to ensure no versioning issues. In the docs there is the line

protoc -I/usr/local/include -I. \
...

/usr/local/include is where I would expect those protos to live.

Please reopen if you have any more issues 😄