Resolving dependencies... Build profile: -w ghc-9.6.3 -O0 In order, the following will be built (use -v for more details): - hspec-contrib-0.5.2 (lib:hspec-contrib) (requires build) - scale-1.0.1.0 (first run) Starting hspec-contrib-0.5.2 (all, legacy fallback) Building hspec-contrib-0.5.2 (all, legacy fallback) Installing hspec-contrib-0.5.2 (all, legacy fallback) Completed hspec-contrib-0.5.2 (all, legacy fallback) Configuring scale-1.0.1.0... Preprocessing test suite 'tests' for scale-1.0.1.0.. Building test suite 'tests' for scale-1.0.1.0.. ghc-9.6.3: could not execute: hspec-discover