The Inform 7 compiler service for version 10.1.0 is now set up with all of the Friends of I7 extensions so you can just include any of them in the source text and the compiler will have access to them. It downloads a fresh copy of the repository every day.
(6M62 has all the Public Library extensions installed, but it has already had those from the start. 6G60 only has those that came with the standard I7 installation.)