gRPC-haskell/README.md

Running the tests

In order to run the tests, you will need to have the grpcio, gevent, and grpcio-tools python packages installed. You can install them using pip. It is recommended that you use a python virtualenv to do this.

$ virtualenv path/to/virtualenv # to create a virtualenv
$ . path/to/virtual/env/bin/activate # to use an existing virtualenv
$ pip install grpcio-tools gevent
$ pip install grpcio # Need to install grpcio-tools first to avoid a versioning problem