Resolving dependencies... Configuring archlinux-1.3... Building archlinux-1.3... Preprocessing library archlinux-1.3... [1 of 5] Compiling Distribution.ArchLinux.SystemProvides ( Distribution/ArchLinux/SystemProvides.lhs, dist/build/Distribution/ArchLinux/SystemProvides.o ) [2 of 5] Compiling Distribution.ArchLinux.PkgBuild ( Distribution/ArchLinux/PkgBuild.hs, dist/build/Distribution/ArchLinux/PkgBuild.o ) Distribution/ArchLinux/PkgBuild.hs:185:71: Ambiguous occurrence ‘<>’ It could refer to either ‘Text.PrettyPrint.<>’, imported from ‘Text.PrettyPrint’ at Distribution/ArchLinux/PkgBuild.hs:29:1-23 (and originally defined in ‘Text.PrettyPrint.HughesPJ’) or ‘Data.Monoid.<>’, imported from ‘Data.Monoid’ at Distribution/ArchLinux/PkgBuild.hs:31:1-18 Distribution/ArchLinux/PkgBuild.hs:186:36: Ambiguous occurrence ‘<>’ It could refer to either ‘Text.PrettyPrint.<>’, imported from ‘Text.PrettyPrint’ at Distribution/ArchLinux/PkgBuild.hs:29:1-23 (and originally defined in ‘Text.PrettyPrint.HughesPJ’) or ‘Data.Monoid.<>’, imported from ‘Data.Monoid’ at Distribution/ArchLinux/PkgBuild.hs:31:1-18 Distribution/ArchLinux/PkgBuild.hs:187:58: Ambiguous occurrence ‘<>’ It could refer to either ‘Text.PrettyPrint.<>’, imported from ‘Text.PrettyPrint’ at Distribution/ArchLinux/PkgBuild.hs:29:1-23 (and originally defined in ‘Text.PrettyPrint.HughesPJ’) or ‘Data.Monoid.<>’, imported from ‘Data.Monoid’ at Distribution/ArchLinux/PkgBuild.hs:31:1-18 Distribution/ArchLinux/PkgBuild.hs:197:15: Ambiguous occurrence ‘<>’ It could refer to either ‘Text.PrettyPrint.<>’, imported from ‘Text.PrettyPrint’ at Distribution/ArchLinux/PkgBuild.hs:29:1-23 (and originally defined in ‘Text.PrettyPrint.HughesPJ’) or ‘Data.Monoid.<>’, imported from ‘Data.Monoid’ at Distribution/ArchLinux/PkgBuild.hs:31:1-18 Distribution/ArchLinux/PkgBuild.hs:456:13: Ambiguous occurrence ‘<>’ It could refer to either ‘Text.PrettyPrint.<>’, imported from ‘Text.PrettyPrint’ at Distribution/ArchLinux/PkgBuild.hs:29:1-23 (and originally defined in ‘Text.PrettyPrint.HughesPJ’) or ‘Data.Monoid.<>’, imported from ‘Data.Monoid’ at Distribution/ArchLinux/PkgBuild.hs:31:1-18 Distribution/ArchLinux/PkgBuild.hs:456:25: Ambiguous occurrence ‘<>’ It could refer to either ‘Text.PrettyPrint.<>’, imported from ‘Text.PrettyPrint’ at Distribution/ArchLinux/PkgBuild.hs:29:1-23 (and originally defined in ‘Text.PrettyPrint.HughesPJ’) or ‘Data.Monoid.<>’, imported from ‘Data.Monoid’ at Distribution/ArchLinux/PkgBuild.hs:31:1-18 Failed to install archlinux-1.3 cabal: Error: some packages failed to install: archlinux-1.3 failed during the building phase. The exception was: ExitFailure 1 cabal2arch-0.7.5 depends on archlinux-1.3 which failed to install.