Warning: The install command is a part of the legacy v1 style of cabal usage.

Please switch to using either the new project style and the new-install
command or the legacy v1-install alias as new-style projects will become the
default in the next version of cabal-install. Please file a bug if you cannot
replicate a working v1- use case with the new-style commands.

For more information, see: https://wiki.haskell.org/Cabal/NewBuild

Resolving dependencies...
Starting     base-orphans-0.8.1
Starting     dlist-0.8.0.6
Starting     hashable-1.3.0.0
Starting     base-compat-0.10.5
Building     base-orphans-0.8.1
Building     hashable-1.3.0.0
Building     dlist-0.8.0.6
Building     base-compat-0.10.5
Completed    base-orphans-0.8.1
Starting     integer-logarithms-1.0.3
Building     integer-logarithms-1.0.3
Completed    dlist-0.8.0.6
Starting     primitive-0.7.0.0
Building     primitive-0.7.0.0
Completed    hashable-1.3.0.0
Starting     random-1.1
Completed    integer-logarithms-1.0.3
Starting     split-0.2.3.3
Building     random-1.1
Building     split-0.2.3.3
Completed    base-compat-0.10.5
Starting     tagged-0.8.6
Completed    split-0.2.3.3
Starting     th-abstraction-0.3.1.0
Building     tagged-0.8.6
Building     th-abstraction-0.3.1.0
Completed    random-1.1
Starting     transformers-compat-0.6.5
Building     transformers-compat-0.6.5
Completed    tagged-0.8.6
Starting     unliftio-core-0.1.2.0
Building     unliftio-core-0.1.2.0
Completed    transformers-compat-0.6.5
Starting     time-compat-1.9.2.2
Completed    th-abstraction-0.3.1.0
Starting     unordered-containers-0.2.10.0
Completed    unliftio-core-0.1.2.0
Starting     uuid-types-1.0.3
Building     time-compat-1.9.2.2
Building     unordered-containers-0.2.10.0
Building     uuid-types-1.0.3
Completed    primitive-0.7.0.0
Starting     transformers-base-0.4.5.2
Completed    uuid-types-1.0.3
Starting     mmorph-1.1.3
Building     transformers-base-0.4.5.2
Building     mmorph-1.1.3
Completed    time-compat-1.9.2.2
Starting     exceptions-0.10.2
Building     exceptions-0.10.2
Completed    transformers-base-0.4.5.2
Starting     vector-0.12.0.3
Building     vector-0.12.0.3
Completed    mmorph-1.1.3
Starting     scientific-0.3.6.2
Building     scientific-0.3.6.2
Completed    exceptions-0.10.2
Starting     monad-control-1.0.2.3
Building     monad-control-1.0.2.3
Completed    unordered-containers-0.2.10.0
Starting     resourcet-1.2.2
Building     resourcet-1.2.2
Completed    scientific-0.3.6.2
Starting     attoparsec-0.13.2.2
Completed    monad-control-1.0.2.3
Starting     monad-extras-0.6.0
Building     attoparsec-0.13.2.2
Building     monad-extras-0.6.0
Completed    resourcet-1.2.2
Completed    monad-extras-0.6.0
Completed    attoparsec-0.13.2.2
Completed    vector-0.12.0.3
Starting     vector-algorithms-0.8.0.1
Starting     aeson-1.4.4.0
Building     vector-algorithms-0.8.0.1
Building     aeson-1.4.4.0
Completed    vector-algorithms-0.8.0.1
Starting     mono-traversable-1.0.11.0
Building     mono-traversable-1.0.11.0
Completed    mono-traversable-1.0.11.0
Starting     conduit-1.3.1.1
Building     conduit-1.3.1.1
Completed    aeson-1.4.4.0
Completed    conduit-1.3.1.1
Starting     libyaml-0.1.1.0
Building     libyaml-0.1.1.0
Completed    libyaml-0.1.1.0
Starting     yaml-0.11.1.0
Building     yaml-0.11.1.0
Completed    yaml-0.11.1.0
Starting     korea-holidays-0.1.0.0
Building     korea-holidays-0.1.0.0
Failed to install korea-holidays-0.1.0.0
Build log ( /home/builder/.cabal/logs/ghc-8.6.3/korea-holidays-0.1.0.0-EDRtigUthl830dKLxOELi8.log ):
cabal: Entering directory '/tmp/cabal-tmp-3402/korea-holidays-0.1.0.0'
Configuring korea-holidays-0.1.0.0...
Preprocessing library for korea-holidays-0.1.0.0..
Building library for korea-holidays-0.1.0.0..
[1 of 4] Compiling Data.Holiday.Model ( src/Data/Holiday/Model.hs, dist/build/Data/Holiday/Model.o )
[2 of 4] Compiling Paths_korea_holidays ( dist/build/autogen/Paths_korea_holidays.hs, dist/build/Paths_korea_holidays.o )
[3 of 4] Compiling Util.Config      ( src/Util/Config.hs, dist/build/Util/Config.o )

src/Util/Config.hs:9:15: error:
    • Exception when trying to run compile-time code:
        InvalidYaml (Just (YamlException "Yaml file not found: data/ko_holidays.yaml"))
      Code: decodeFile "data/ko_holidays.yaml"
    • In the Template Haskell splice
        $$(decodeFile "data/ko_holidays.yaml")
      In the expression: $$(decodeFile "data/ko_holidays.yaml")
      In an equation for ‘holidays’:
          holidays = $$(decodeFile "data/ko_holidays.yaml")
  |
9 | holidays = $$(decodeFile "data/ko_holidays.yaml")
  |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cabal: Leaving directory '/tmp/cabal-tmp-3402/korea-holidays-0.1.0.0'
cabal: Error: some packages failed to install:
korea-holidays-0.1.0.0-EDRtigUthl830dKLxOELi8 failed during the building
phase. The exception was:
ExitFailure 1