anyone have a crash course on openLCA that's Free?

I had thought openLCA had ecoinvent dataset for free but that doesn't seem to be the case (please correct me if I'm wrong). When I download the package they have there's no data in there. Not sure if it would be worth it purchase a training. My company isn't sure what software they want to use. I've only heard of simpro, Gabi, and ecochain