Resolving dependencies... Configuring data-default-class-0.1.2.0... Configuring dlist-0.8.0.2... Building dlist-0.8.0.2... Building data-default-class-0.1.2.0... Installed data-default-class-0.1.2.0 Configuring microlens-0.4.7.0... Building microlens-0.4.7.0... Configuring mtl-2.2.1... Installed dlist-0.8.0.2 Building mtl-2.2.1... Configuring parallel-3.2.1.0... Installed microlens-0.4.7.0 Building parallel-3.2.1.0... Configuring pointedlist-0.6.1... Installed mtl-2.2.1 Building pointedlist-0.6.1... Configuring primitive-0.6.1.0... Installed parallel-3.2.1.0 Building primitive-0.6.1.0... Configuring old-locale-1.0.0.7... Installed pointedlist-0.6.1 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 transformers-compat-0.5.1.4... Installed primitive-0.6.1.0 Building transformers-compat-0.5.1.4... Configuring utf8-string-1.0.1.1... Installed stm-2.4.4.1 Building utf8-string-1.0.1.1... Configuring text-1.2.2.1... Installed transformers-compat-0.5.1.4 Building text-1.2.2.1... Configuring data-default-instances-containers-0.0.1... Installed utf8-string-1.0.1.1 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... Configuring microlens-th-0.4.1.0... Installed data-default-instances-dlist-0.0.1 Building microlens-th-0.4.1.0... Configuring data-default-instances-old-locale-0.0.1... Installed microlens-th-0.4.1.0 Building data-default-instances-old-locale-0.0.1... Configuring microlens-mtl-0.1.10.0... Installed data-default-instances-old-locale-0.0.1 Configuring vector-0.11.0.0... Installed text-1.2.2.1 Building microlens-mtl-0.1.10.0... Building vector-0.11.0.0... Installed microlens-mtl-0.1.10.0 Configuring data-default-0.7.1.1... Building data-default-0.7.1.1... Configuring hashable-1.2.4.0... Installed data-default-0.7.1.1 Building hashable-1.2.4.0... Configuring blaze-builder-0.4.0.2... Installed hashable-1.2.4.0 Building blaze-builder-0.4.0.2... Configuring parsec-3.1.11... Installed blaze-builder-0.4.0.2 Building parsec-3.1.11... Installed parsec-3.1.11 Installed vector-0.11.0.0 Configuring vty-5.14... Building vty-5.14... Installed vty-5.14 Configuring tkhs-0.1.0.0... Building tkhs-0.1.0.0... Failed to install tkhs-0.1.0.0 Build log ( /home/builder/.cabal/logs/tkhs-0.1.0.0.log ): cabal: Entering directory '/tmp/cabal-tmp-18330/tkhs-0.1.0.0' [1 of 1] Compiling Main ( /tmp/cabal-tmp-18330/tkhs-0.1.0.0/dist/setup/setup.hs, /tmp/cabal-tmp-18330/tkhs-0.1.0.0/dist/setup/Main.o ) Linking /tmp/cabal-tmp-18330/tkhs-0.1.0.0/dist/setup/setup ... Warning: tkhs.cabal: Unknown fields: executable (line 24) Fields allowed in this section: main-is, buildable, build-tools, build-depends, cpp-options, cc-options, ld-options, pkgconfig-depends, frameworks, extra-framework-dirs, c-sources, js-sources, default-language, other-languages, default-extensions, other-extensions, extensions, extra-libraries, extra-ghci-libraries, extra-lib-dirs, includes, install-includes, include-dirs, hs-source-dirs, other-modules, ghc-prof-options, ghcjs-prof-options, ghc-shared-options, ghcjs-shared-options, ghc-options, ghcjs-options, jhc-options, hugs-options, nhc98-options Configuring tkhs-0.1.0.0... Building tkhs-0.1.0.0... Preprocessing executable 'tkhs' for tkhs-0.1.0.0... src/Parser.hs:1:16: warning: -fglasgow-exts is deprecated: Use individual extensions instead src/Tkhs.hs:1:16: warning: -fglasgow-exts is deprecated: Use individual extensions instead src/Vty.hs:1:16: warning: -fglasgow-exts is deprecated: Use individual extensions instead [1 of 4] Compiling Vty ( src/Vty.hs, dist/build/tkhs/tkhs-tmp/Vty.o ) src/Vty.hs:140:19: error: Not in scope: ‘pImage’ Perhaps you meant ‘picImage’ (imported from Graphics.Vty) cabal: Leaving directory '/tmp/cabal-tmp-18330/tkhs-0.1.0.0' cabal: Error: some packages failed to install: tkhs-0.1.0.0 failed during the building phase. The exception was: ExitFailure 1