/usr/lib64/ghc-8.10.4/resourcet-1.2.4.3/Control/Monad/Trans/Resource/Internal.hi Declaration for $fMonadErroreResourceT: Bad interface file: /usr/lib64/ghc-8.10.4/mtl-2.2.2/Control/Monad/Error/Class.hi Something is amiss; requested module mtl-2.2.2:Control.Monad.Error.Class differs from name found in the interface file mtl-2.2.2:Control.Monad.Error.Class (if these names look the same, try again with -dppr-debug) sc... 0%100%100%100%100%100%Done project-template-0.2.0.1/Text/ project-template-0.2.0.1/test/ project-template-0.2.0.1/test/Text/ project-template-0.2.0.1/Text/ProjectTemplate.hs project-template-0.2.0.1/test/Spec.hs project-template-0.2.0.1/test/Text/ProjectTemplateSpec.hs project-template-0.2.0.1/LICENSE project-template-0.2.0.1/Setup.hs project-template-0.2.0.1/project-template.cabal project-template-0.2.0.1/README.md project-template-0.2.0.1/ChangeLog.md Configuring project-template-0.2.0.1... Warning: This package indirectly depends on multiple versions of the same package. This is very likely to cause a compile failure. package resourcet (resourcet-1.2.4.3-8dhOScYGpubKsBZe3TVQCG) requires mtl-2.2.2 package exceptions (exceptions-0.10.4) requires mtl-2.2.2 package conduit (conduit-1.3.1-366xKSwKLNfFcdveCjyY5b) requires mtl-2.2.2 package project-template (project-template-0.2.0.1) requires mtl-2.2.2-7YWAu862Clc8bVkEXs0evI Preprocessing library for project-template-0.2.0.1.. Building library for project-template-0.2.0.1.. [1 of 1] Compiling Text.ProjectTemplate ( Text/ProjectTemplate.hs, dist/build/Text/ProjectTemplate.o, dist/build/Text/ProjectTemplate.dyn_o ) [1 of 1] Compiling Text.ProjectTemplate ( Text/ProjectTemplate.hs, dist/build/Text/ProjectTemplate.p_o ) Preprocessing library for project-template-0.2.0.1.. Running Haddock on library for project-template-0.2.0.1.. Haddock coverage: 90% ( 10 / 11) in 'Text.ProjectTemplate' Missing documentation for: Module header Cannot continue after interface file error fakeroot -- sh haskell-project-template.SlackBuild Failed