Its a lightweight modpack with more building blocks etc. and it can run on a forge server.
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 (BuildLite+) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select BuildLite+ from the list on the left. The launcher will handle everything else!