Found the solution on an Ubuntu install: there are 11 .proto files that go
in /usr/local/include/google/protobuf/ :
any.proto
api.proto
descriptor.proto
duration.proto
empty.proto
field_mask.proto
source_context.proto
struct.proto
timestamp.proto
type.proto
wrappers.proto
On Wednesday, November 6, 2019 at 10:08:33 PM UTC-6, Jon Kruger wrote:
>
> when I try to compile my .proto to python and cpp, I get the following:
> $ protoc --python_out=./py_msgs --cpp_out=./cpp_msgs ./spm.proto
>
> google/protobuf/any.proto: File not found.
> spm.proto:4:1: Import "google/protobuf/any.proto" was not found or had
> errors.
> spm.proto:228:3: "google.protobuf.Any" is not defined.
> $
>
>
> Code:
> syntax = "proto3";
> package myMessages;
>
>
> import "google/protobuf/any.proto"; // line 4
> ...// skip a bunch of lines where I define sub messages and enums
> message SpmMyMessage { // line 226
> MessageIdType ID = 1; // an enum
> google.protobuf.Any body = 2;
> }
>
>
> System:
> Redhat 7.6
> kernel 3.10.0-957.10.1.el7.x86_64
>
> When I did the make install, it didn't finish, so I had to finish "by
> hand", and here is what I did:
> tar -xvf protobuf-all-3.10.1.tar.gz
> cd protobuf-3.10.1
> ./configure
> make -j
> make check
> sudo make install # fails, so need to execute the following extra
> commands
>
> cd src/.libs
> sudo cp libprotobuf.a /usr/local/lib
> sudo cp libprotobuf-lite.a /usr/local/lib
> sudo cp libprotoc.a /usr/local/lib
> sudo cp libprotoc.la /usr/local/lib
> sudo cp libprotoc.so.21.0.1 /usr/local/lib
> sudo cp protoc /usr/local/bin
>
> cd /usr/local/lib
> sudo ln -s libprotoc.so.21.0.1 libprotoc.so
> sudo ln -s libprotoc.so.21.0.1 libprotoc.so.21
>
>
> Python modules installed:
> sudo pip3 install --trusted-host pypi.org clint zmq mock pyserial google
> protobuf protobuf3
>
> Does anyone know what I'm doing wrong? If I look in the unzipped source,
> in src/google/protobuf/ there are a bunch of non-test .proto files. I
> just don't know if they need to be copied somewhere as well. I'm thinking
> my failed install also failed to copy those files.
>
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