Resolving dependencies...
Starting     StateVar-1.2.2
Starting     base-orphans-0.8.7
Starting     colour-2.3.6
Starting     indexed-traversable-0.1.2
Starting     hashable-1.4.1.0
Starting     integer-logarithms-1.0.3.1
Starting     split-0.2.3.5
Starting     tagged-0.8.6.1
Starting     primitive-0.7.4.0
Starting     th-abstraction-0.4.5.0
Starting     utf8-string-1.0.2
Starting     transformers-compat-0.7.2
Starting     xml-1.3.14
Starting     monads-tf-0.1.0.3
Starting     unix-compat-0.6
Building     StateVar-1.2.2
Building     integer-logarithms-1.0.3.1
Building     colour-2.3.6
Building     base-orphans-0.8.7
Building     hashable-1.4.1.0
Building     utf8-string-1.0.2
Building     indexed-traversable-0.1.2
Building     th-abstraction-0.4.5.0
Building     monads-tf-0.1.0.3
Building     split-0.2.3.5
Building     tagged-0.8.6.1
Building     transformers-compat-0.7.2
Building     primitive-0.7.4.0
Building     xml-1.3.14
Building     unix-compat-0.6
Completed    base-orphans-0.8.7
Completed    split-0.2.3.5
Completed    StateVar-1.2.2
Starting     contravariant-1.5.5
Building     contravariant-1.5.5
Completed    integer-logarithms-1.0.3.1
Completed    monads-tf-0.1.0.3
Completed    unix-compat-0.6
Starting     filemanip-0.3.6.3
Building     filemanip-0.3.6.3
Completed    tagged-0.8.6.1
Starting     distributive-0.6.2.1
Building     distributive-0.6.2.1
Completed    utf8-string-1.0.2
Starting     language-python-0.5.8
Completed    indexed-traversable-0.1.2
Completed    colour-2.3.6
Starting     ansi-terminal-0.11.3
Failed to install language-python-0.5.8
Build log ( /home/builder/.cabal/logs/ghc-9.2.4/language-python-0.5.8-B20nhgRO1Vx2yJa9Zcnz13.log ):
cabal: Entering directory '/tmp/cabal-tmp-231716/language-python-0.5.8'
Configuring language-python-0.5.8...
Error: cabal-3.8.1.0: The program 'happy' is required but it could not be
found.

cabal: Leaving directory '/tmp/cabal-tmp-231716/language-python-0.5.8'
Completed    xml-1.3.14
Completed    transformers-compat-0.7.2
Building     ansi-terminal-0.11.3
Completed    hashable-1.4.1.0
Completed    th-abstraction-0.4.5.0
Completed    contravariant-1.5.5
Completed    distributive-0.6.2.1
Completed    filemanip-0.3.6.3
Completed    ansi-terminal-0.11.3
Completed    primitive-0.7.4.0
Error: cabal: Some packages failed to install:
language-python-0.5.8-B20nhgRO1Vx2yJa9Zcnz13 failed during the configure step.
The exception was:
ExitFailure 1
xcffib-0.12.1-H2wYiXigLZAhmt16RQEsQ depends on xcffib-0.12.1 which failed to
install.