Warning: The install command is a part of the legacy v1 style of cabal usage.

Please switch to using either the new project style and the new-install
command or the legacy v1-install alias as new-style projects will become the
default in the next version of cabal-install. Please file a bug if you cannot
replicate a working v1- use case with the new-style commands.

For more information, see: https://wiki.haskell.org/Cabal/NewBuild

Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] next goal: NaperianNetCDF (user goal)
[__0] rejecting: NaperianNetCDF-0.1.0.1 (constraint from user target requires
==0.1.0.0)
[__0] trying: NaperianNetCDF-0.1.0.0
[__1] unknown package: NaperianExample (dependency of NaperianNetCDF)
[__1] fail (backjumping, conflict set: NaperianExample, NaperianNetCDF)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: NaperianNetCDF, NaperianExample