[Pharo-users] How to load a single package in a Metacello baseline

Hi, I'm updating the the baseline of PharoJS to use the zinc websockets from the github repo https://github.com/svenvc/zinc. I want to load package Zinc-WebSocket-Core. So, in BaselineOfPharoJS>>#baseline: I've defined spec baseline: 'ZincHTTPComponents' with: [ spec loads: #('Zinc-WebSocket-Core'); repository: 'github://svenvc/zinc' ]. However, for some reason I get Zinc-WebSocket-Tests loaded. Any hint how to avoid it?(edited) Looking at BaselineOfZincHTTPComponents>>#baseline:, package WebSocket-Core does not seem to depend on tests spec package: 'Zinc-WebSocket-Core' with: [ spec requires: 'Zinc-HTTP' ] Thanks, Noury