Updated cq_client

third_party/cq_client/README.md

Index: third_party/cq_client/README.md
diff --git a/third_party/cq_client/README.md b/third_party/cq_client/README.md
index f575d7495e4cd8b4281d1c165e329b95adc0c0dd..a4b06baeb7830bb5cff3230c573268f6c37876c8 100644
--- a/third_party/cq_client/README.md
+++ b/third_party/cq_client/README.md
@@ -7,7 +7,18 @@ which should only be updated as a whole using Glyco (when available, see
 The canonical version is located at `https://chrome-internal.googlesource.com/
 infra/infra_internal/+/master/commit_queue/cq_client`.
 
-To generate `cq_pb2.py` and `cq.pb.go`, please use protoc version 2.6.1:
+You'll need to use protoc version 2.6.1 and
+recent golang/protobuf package. Sadly, the latter has no tags no versions.

[Adrian Kuegel, 2015/11/27 10:16:11]

"no tags no versions" -> did you mean "neither tags nor versions"?

[Sergiy Byelozyorov, 2015/11/27 10:18:56]

+tandrii: please address these comments in the source and push a new version to
depot_tools

+
+You can get protobuf by downloading archive from https://github.com/google/protobuf/tree/v2.6.1,

[Adrian Kuegel, 2015/11/27 10:16:12]

nit: Can you put the URL in the next line please?

[Sergiy Byelozyorov, 2015/11/27 10:18:56]

+tandrii: please address these comments in the source and push a new version to
depot_tools

+and manually building it. As for golang compiler, if you have go configured,
+just
+
+    go get -u github.com/golang/protobuf/{proto,protoc-gen-go}
+
+TODO(tandrii,sergiyb): decide how to pin the go protobuf generator.
+
+To generate `cq_pb2.py` and `cq.pb.go`:
 
     cd commit_queue/cq_client
     protoc cq.proto --python_out $(pwd) --go_out $(pwd)
@@ -15,3 +26,4 @@ To generate `cq_pb2.py` and `cq.pb.go`, please use protoc version 2.6.1:
 Additionally, please make sure to use proto3-compatible syntax, e.g. no default
 values, no required fields. Ideally, we should use proto3 generator already,
 however alpha version thereof is still unstable.
+