At the moment I'm playing around with- or rather "conducting some experiments"- with JPM's quorum .

On my machine I have multiple versions of geth (i.e. goethe ) installed.

I'm fairly confident that when I issue the following terminal command:

geth --testnet --rpc --mine

what is executed is the version of goethe that lives in my $GOPATH , i.e.:

/Users/s.matthew.english/go/src/github.com/ethereum/go-ethereum

(sub-question: Is the above conjecture accurate?)

However...

What I want to do is run the JPM quorum version of goethe , that lives in a different directory, namely:

/Users/s.matthew.english/clients/quorum/0.0_quorum/quorum

Is it possible to specify on start-up which version of goethe is executed?

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