dlb@patriot.net writes:
dlb@Hypno:~/haschorus-1.2.1$ ghci GHCi, version 6.10.4: http://www.haskell.org/ghc/ :? for help Loading package ghc-prim ... linking ... done. Loading package integer ... linking ... done. Loading package base ... linking ... done. Prelude> :m Haskore
No error message here? Haskore should now be in scope. Did you try ':i AbsPitch'? If that worked, and you still get the error below, you need to check HasScales's imports.
Prelude Haskore> :l HasScales [1 of 1] Compiling HasScales ( HasScales.lhs, interpreted )
HasScales.lhs:33:16: Not in scope: type constructor or class `AbsPitch'
And so on (lots of similar errors). Haskore defines AbsPitch.
Did you try :browse Haskore to check that it does, in fact, export AbsPitch?
I can't even load Haskore, because it is a "package module", to wit:
This is expected, you use :m to import those. -k -- If I haven't seen further, it is by standing in the footprints of giants