When i tried to install this mod it says that it can't find the fluid trains mod which is a required dependency. Where do you find that mod at?

I have the Fluid Trains mod currently in my mods list, it got deprecated for some reason but here's the link to their page:
https://mods.factorio.com/mod/fluidTrains

There's a new version up, you may have to manually change the dependency version in the file to use it

Yeah, you do. How does one do so?

I made that new version because people are complaining why the original fluid trains got deprecated so I made a new version of it with a new version of this steam locomotive mod too.