This mod doesn't appear to work with version 2.0.20 and the "Space Age" mod disabled:

Failed to load mods: Error in assignID: recipe-category with name 'electronics' does not exist.

Source: rocket-control-unit (recipe).

Mods to be disabled:
• rcu-restored (1.0.2)

It would be great if the mod supported v2 of the base game, too. However, at the very least, maybe it should list the "Space Age" mod as a dependency

@JEK47 For now I have now marked space age as a dependency for the mod. I will attempt to make it work both ways when I can.

@JEK47 I believe it should now work with v2 of the base game with or without space age. The dependency has now been marked as optional. Let me know if you have any further problems with it.

It works great now. Thank you!

It looks like it applies the space age rocket part ratios in the recipe even in the base game, though (https://wiki.factorio.com/Rocket_part#Base%20game). Would it be possible to use 10 inputs for each rocket part in the base game instead of 1, like it was before the v2 upgrade?

I will look into it.

I believe it now works as you wished it to. Let me know if you have any further issues.