Important! The next update will include a significant boost to the power generation of Nuclear Reactors. It is highly recommended that you disconnect them before updating in order to avoid explosive voltage incidents.
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 (Tekkit 2) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select Tekkit 2 from the list on the left. The launcher will handle everything else!