Resolving dependencies... Configuring base64-bytestring-1.0.0.1... Configuring extensible-exceptions-0.1.1.4... Building base64-bytestring-1.0.0.1... Building extensible-exceptions-0.1.1.4... Installed extensible-exceptions-0.1.1.4 Configuring html-1.0.1.2... Building html-1.0.1.2... Configuring mtl-2.2.1... Installed base64-bytestring-1.0.0.1 Building mtl-2.2.1... Configuring network-2.6.3.1... Installed html-1.0.1.2 Building network-2.6.3.1... Configuring old-locale-1.0.0.7... Installed mtl-2.2.1 Building old-locale-1.0.0.7... Configuring stm-2.4.4.1... Installed old-locale-1.0.0.7 Building stm-2.4.4.1... Configuring syb-0.6... Installed stm-2.4.4.1 Building syb-0.6... Configuring transformers-compat-0.5.1.4... Installed network-2.6.3.1 Building transformers-compat-0.5.1.4... Configuring text-1.2.2.1... Installed syb-0.6 Building text-1.2.2.1... Configuring utf8-string-1.0.1.1... Installed transformers-compat-0.5.1.4 Building utf8-string-1.0.1.1... Configuring zlib-0.6.1.2... Installed utf8-string-1.0.1.1 Building zlib-0.6.1.2... Installed zlib-0.6.1.2 Configuring threads-0.5.1.4... Building threads-0.5.1.4... Configuring old-time-1.1.0.3... Installed threads-0.5.1.4 Configuring sendfile-0.7.9... Installed text-1.2.2.1 Building sendfile-0.7.9... Building old-time-1.1.0.3... Configuring exceptions-0.8.3... Installed sendfile-0.7.9 Building exceptions-0.8.3... Configuring transformers-base-0.4.4... Installed old-time-1.1.0.3 Building transformers-base-0.4.4... Configuring hslogger-1.2.10... Installed transformers-base-0.4.4 Installed exceptions-0.8.3 Configuring blaze-builder-0.4.0.2... Building hslogger-1.2.10... Building blaze-builder-0.4.0.2... Configuring parsec-3.1.11... Installed hslogger-1.2.10 Configuring system-filepath-0.4.13.4... Installed blaze-builder-0.4.0.2 Building parsec-3.1.11... Building system-filepath-0.4.13.4... Configuring time-compat-0.1.0.3... Installed parsec-3.1.11 Building time-compat-0.1.0.3... Configuring monad-control-1.0.1.0... Installed system-filepath-0.4.13.4 Building monad-control-1.0.1.0... Installed time-compat-0.1.0.3 Configuring blaze-markup-0.7.1.1... Building blaze-markup-0.7.1.1... Configuring network-uri-2.6.1.0... Installed monad-control-1.0.1.0 Building network-uri-2.6.1.0... Installed blaze-markup-0.7.1.1 Configuring blaze-html-0.8.1.3... Building blaze-html-0.8.1.3... Installed network-uri-2.6.1.0 Installed blaze-html-0.8.1.3 Configuring happstack-server-7.4.6.2... Building happstack-server-7.4.6.2... Installed happstack-server-7.4.6.2 Downloading layout-bootstrap-0.2.1... Configuring layout-bootstrap-0.2.1... Building layout-bootstrap-0.2.1... Failed to install layout-bootstrap-0.2.1 Build log ( /home/builder/.cabal/logs/layout-bootstrap-0.2.1.log ): cabal: Entering directory '/tmp/cabal-tmp-11281/layout-bootstrap-0.2.1' Configuring layout-bootstrap-0.2.1... Building layout-bootstrap-0.2.1... Preprocessing library layout-bootstrap-0.2.1... [1 of 3] Compiling Layout.Bootstrap.Widgets ( Layout/Bootstrap/Widgets.hs, dist/build/Layout/Bootstrap/Widgets.o ) Layout/Bootstrap/Widgets.hs:14:1: error: Failed to load interface for ‘Text.Blaze’ It is a member of the hidden package ‘blaze-markup-0.7.1.1’. Perhaps you need to add ‘blaze-markup’ to the build-depends in your .cabal file. Use -v to see a list of the files searched for. cabal: Leaving directory '/tmp/cabal-tmp-11281/layout-bootstrap-0.2.1' cabal: Error: some packages failed to install: layout-bootstrap-0.2.1 failed during the building phase. The exception was: ExitFailure 1