I personally have yet to go through each author to ask for permissions and licensing, however as of yet this is for personal use and should not be used for commercial distribution.
Installing a modpack using the Technic Launcher is easy. If you don't already have the launcher downloaded, visit our download page to get the latest version.
Type in the modpack name (ZhourianCraft) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select ZhourianCraft from the list on the left. The launcher will handle everything else!
I personally have yet to go through each author to ask for permissions and licensing, however as of yet this is for personal use and should not be used for commercial distribution.