Resolving dependencies... Configuring old-locale-1.0.0.7... Configuring text-1.2.2.1... Building old-locale-1.0.0.7... Building text-1.2.2.1... Configuring time-locale-compat-0.1.1.3... Installed old-locale-1.0.0.7 Building time-locale-compat-0.1.1.3... Configuring utf8-string-1.0.1.1... Installed time-locale-compat-0.1.1.3 Building utf8-string-1.0.1.1... Installed utf8-string-1.0.1.1 Configuring old-time-1.1.0.3... Building old-time-1.1.0.3... Installed old-time-1.1.0.3 Installed text-1.2.2.1 Configuring xml-1.3.14... Building xml-1.3.14... Installed xml-1.3.14 Configuring feed-0.3.12.0... Building feed-0.3.12.0... Installed feed-0.3.12.0 Downloading feed-cli-2008.5.3... Configuring feed-cli-2008.5.3... Building feed-cli-2008.5.3... Failed to install feed-cli-2008.5.3 Build log ( /home/builder/.cabal/logs/feed-cli-2008.5.3.log ): cabal: Entering directory '/tmp/cabal-tmp-24527/feed-cli-2008.5.3' Configuring feed-cli-2008.5.3... Building feed-cli-2008.5.3... Preprocessing executable 'feed-cli' for feed-cli-2008.5.3... [1 of 2] Compiling Options ( Options.hs, dist/build/feed-cli/feed-cli-tmp/Options.o ) [2 of 2] Compiling Main ( FeedCLI.hs, dist/build/feed-cli/feed-cli-tmp/Main.o ) FeedCLI.hs:51:38: 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 "%a, %d %b %Y %T GMT" t In an equation for ‘inetFormat’: inetFormat t = formatTime defaultTimeLocale "%a, %d %b %Y %T GMT" t cabal: Leaving directory '/tmp/cabal-tmp-24527/feed-cli-2008.5.3' cabal: Error: some packages failed to install: feed-cli-2008.5.3 failed during the building phase. The exception was: ExitFailure 1