I created a new tap

tap-gainsightpx

and now I’m trying to install and use it within my project. When I install it

meltano install extractor tap-gainsightpx

it installs as expected but when I try to invoke it or use it in and elt command I get

Extractor 'tap-gainsightx' is not known to Meltano

. This has happened to others apparently but none of the solutions I’ve seen have worked for me.