The build.rs script in this library depends upon the
Protocol Buffers compiler. Be sure that protoc is installed and
available within your PATH.
If you enable the off-by-default protobuf-protox feature, the build uses
protox instead and does not require protoc.
This repository uses the prometheus-client Python client
library in its test suite.
You may create and activate a virtual environment with this dependency installed by running the following shell commands from the root of this repository:
python -m venv ./venv
source venv/bin/activate
pip install prometheus-client