Ecowitt, need install help

I look after the drivers @tray_e linked to, with generous support from a number of others here.

It might be worth confirming a few details like the driver you are using, whether it is mine or another one

As well as the GitHub documentation tray linked to earlier, there is also the main "release" page for the drivera:

And you may also find this recent discussion useful:

I'm not likely to have some time to sit down and work through this for a couple of days, but expect you will find some very useful Community members join in helping you out, as they have done already.