Resolving dependencies... Configuring dlist-0.8.0.4... Configuring data-default-class-0.1.2.0... Building dlist-0.8.0.4... Building data-default-class-0.1.2.0... Installed data-default-class-0.1.2.0 Configuring hashable-1.2.7.0... Building hashable-1.2.7.0... Installed dlist-0.8.0.4 Configuring microlens-0.4.9.1... Building microlens-0.4.9.1... Installed hashable-1.2.7.0 Configuring mtl-compat-0.2.1.3... Installed microlens-0.4.9.1 Configuring old-locale-1.0.0.7... Building mtl-compat-0.2.1.3... Building old-locale-1.0.0.7... Installed mtl-compat-0.2.1.3 Configuring primitive-0.6.4.0... Building primitive-0.6.4.0... Installed old-locale-1.0.0.7 Configuring semigroups-0.18.5... Building semigroups-0.18.5... Installed semigroups-0.18.5 Configuring transformers-compat-0.6.2... Building transformers-compat-0.6.2... Installed transformers-compat-0.6.2 Configuring data-default-instances-containers-0.0.1... Building data-default-instances-containers-0.0.1... Installed data-default-instances-containers-0.0.1 Configuring data-default-instances-dlist-0.0.1... Building data-default-instances-dlist-0.0.1... Installed data-default-instances-dlist-0.0.1 Configuring async-2.2.1... Building async-2.2.1... Installed primitive-0.6.4.0 Configuring data-default-instances-old-locale-0.0.1... Installed async-2.2.1 Configuring wordexp-0.2.0.0... Building data-default-instances-old-locale-0.0.1... Building wordexp-0.2.0.0... Failed to install wordexp-0.2.0.0 Build log ( /home/builder/.cabal/logs/ghc-8.4.3/wordexp-0.2.0.0-EtikYXcBPVKCESzY239wdf.log ): cabal: Entering directory '/tmp/cabal-tmp-14852/wordexp-0.2.0.0' Configuring wordexp-0.2.0.0... Preprocessing library for wordexp-0.2.0.0.. Building library for wordexp-0.2.0.0.. [1 of 2] Compiling System.Wordexp ( dist/build/System/Wordexp.hs, dist/build/System/Wordexp.o ) src/System/Wordexp.chs:26:39: error: Module ‘Data.Semigroup’ does not export ‘Monoid(..)’ | 26 | #include | ^^^^^^^^^^ cabal: Leaving directory '/tmp/cabal-tmp-14852/wordexp-0.2.0.0' Configuring microlens-mtl-0.1.11.1... Installed data-default-instances-old-locale-0.0.1 Building microlens-mtl-0.1.11.1... Installed microlens-mtl-0.1.11.1 cabal: Error: some packages failed to install: greenclip-3.0.0-DfSqaeOhUzW2XsxrcDEdXL depends on greenclip-3.0.0 which failed to install. wordexp-0.2.0.0-EtikYXcBPVKCESzY239wdf failed during the building phase. The exception was: ExitFailure 1