Hi I've migrated my HsShellScript library to Cabal 3.0 and now I get an error when I try to install it: -----snip----- desktop /usr/local/src/hsshellscript $ cabal install --user Wrote tarball sdist to /usr/local/src/hsshellscript/dist-newstyle/sdist/hsshellscript-3.6.0.tar.gz Resolving dependencies... Error: cabal: Cannot build the executables in the package hsshellscript because it does not contain any executables. Check the .cabal file for the package and make sure that it properly declares the components that you expect. -----snip----- I don't understand this error message. Why does it think it should build executables? There aren't any. It's a library only. The hsshellscript.cabal file is this (comments and description removed): -----snip----- cabal-version: 3.0 name: hsshellscript version: 3.6.0 synopsis: Using Haskell for Unix shell scripting tasks Description: (...) Homepage: http://www.volker-wysk.de/hsshellscript/ license: LGPL-3.0-or-later license-file: LICENSE author: Volker Wysk maintainer: post@volker-wysk.de Copyright: (C) 2021-2024 by Volker Wysk category: System build-type: Simple extra-doc-files: CHANGELOG.md, README.md Extra-source-files: Makefile common warnings Library import: warnings Exposed-Modules: HsShellScript HsShellScript.Args HsShellScript.Paths HsShellScript.Shell Other-Modules: HsShellScript.Commands HsShellScript.GetOpt HsShellScript.Misc HsShellScript.ProcErr Default-Extensions: DeriveDataTypeable, ForeignFunctionInterface, RecordWildCards, ScopedTypeVariables, NamedFieldPuns, StandaloneDeriving Build-depends: base ^>=4.13.0.0, directory >= 1.3.6 && < 1.4, unix >= 2.7.2 && < 2.8, parsec >= 3.1.14 && < 3.2, random >= 1.1 && < 1.2 hs-source-dirs: src C-Sources: src/cbits/hsshellscript.c default-language: Haskell2010 source-repository head type: git location: https://gitlab.com/volkerwysk/hsshellscript.git -----snip----- Thanks for any help! Cheers, Volker