Resolving dependencies... Configuring data-default-class-0.1.2.0... Configuring dlist-0.8.0.2... Building data-default-class-0.1.2.0... Building dlist-0.8.0.2... Installed data-default-class-0.1.2.0 Configuring mtl-2.2.1... Building mtl-2.2.1... Configuring old-locale-1.0.0.7... Installed dlist-0.8.0.2 Building old-locale-1.0.0.7... Configuring primitive-0.6.1.0... Installed old-locale-1.0.0.7 Building primitive-0.6.1.0... Configuring network-2.6.3.1... Installed mtl-2.2.1 Building network-2.6.3.1... Configuring text-1.2.2.1... Installed primitive-0.6.1.0 Building text-1.2.2.1... Configuring utf8-string-0.3.7... Installed network-2.6.3.1 Building utf8-string-0.3.7... Configuring data-default-instances-containers-0.0.1... Installed utf8-string-0.3.7 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... Configuring data-default-instances-old-locale-0.0.1... Installed data-default-instances-dlist-0.0.1 Building data-default-instances-old-locale-0.0.1... Configuring vector-0.11.0.0... Installed text-1.2.2.1 Installed data-default-instances-old-locale-0.0.1 Configuring hashable-1.2.4.0... Building vector-0.11.0.0... Building hashable-1.2.4.0... Configuring data-default-0.7.1.1... Installed hashable-1.2.4.0 Building data-default-0.7.1.1... Installed data-default-0.7.1.1 Installed vector-0.11.0.0 Configuring scientific-0.3.4.9... Building scientific-0.3.4.9... Installed scientific-0.3.4.9 Configuring attoparsec-0.13.1.0... Building attoparsec-0.13.1.0... Installed attoparsec-0.13.1.0 Configuring libmpd-0.9.0... Building libmpd-0.9.0... Failed to install libmpd-0.9.0 Build log ( /home/builder/.cabal/logs/libmpd-0.9.0.log ): cabal: Entering directory '/tmp/cabal-tmp-30089/libmpd-0.9.0' Configuring libmpd-0.9.0... Warning: 'ghc-options: -prof' is not necessary and will lead to problems when used on a library. Use the configure flag --enable-library-profiling and/or --enable-profiling. Building libmpd-0.9.0... Preprocessing library libmpd-0.9.0... [ 1 of 34] Compiling Network.MPD.Util ( src/Network/MPD/Util.hs, dist/build/Network/MPD/Util.o ) src/Network/MPD/Util.hs:48:26: error: • Couldn't match expected type ‘time-1.6.0.1:Data.Time.Format.Locale.TimeLocale’ with actual type ‘System.Locale.TimeLocale’ NB: ‘System.Locale.TimeLocale’ is defined in ‘System.Locale’ in package ‘old-locale-1.0.0.7’ ‘time-1.6.0.1:Data.Time.Format.Locale.TimeLocale’ is defined in ‘Data.Time.Format.Locale’ in package ‘time-1.6.0.1’ • In the first argument of ‘parseTime’, namely ‘defaultTimeLocale’ In the first argument of ‘(.)’, namely ‘parseTime defaultTimeLocale iso8601Format’ In the expression: parseTime defaultTimeLocale iso8601Format . UTF8.toString src/Network/MPD/Util.hs:51:28: error: • Couldn't match expected type ‘time-1.6.0.1:Data.Time.Format.Locale.TimeLocale’ with actual type ‘System.Locale.TimeLocale’ NB: ‘System.Locale.TimeLocale’ is defined in ‘System.Locale’ in package ‘old-locale-1.0.0.7’ ‘time-1.6.0.1:Data.Time.Format.Locale.TimeLocale’ is defined in ‘Data.Time.Format.Locale’ in package ‘time-1.6.0.1’ • In the first argument of ‘formatTime’, namely ‘defaultTimeLocale’ In the expression: formatTime defaultTimeLocale iso8601Format In an equation for ‘formatIso8601’: formatIso8601 = formatTime defaultTimeLocale iso8601Format cabal: Leaving directory '/tmp/cabal-tmp-30089/libmpd-0.9.0' cabal: Error: some packages failed to install: libmpd-0.9.0 failed during the building phase. The exception was: ExitFailure 1