Resolving dependencies... Starting StateVar-1.2.2 Starting auto-update-0.1.6 Starting base-orphans-0.8.6 Starting base-compat-0.12.1 Building auto-update-0.1.6 Building StateVar-1.2.2 Building base-orphans-0.8.6 Building base-compat-0.12.1 Completed StateVar-1.2.2 Starting base16-bytestring-1.0.2.0 Completed auto-update-0.1.6 Starting base64-bytestring-1.2.1.0 Building base16-bytestring-1.0.2.0 Building base64-bytestring-1.2.1.0 Completed base16-bytestring-1.0.2.0 Starting blaze-builder-0.4.2.2 Building blaze-builder-0.4.2.2 Completed base64-bytestring-1.2.1.0 Starting dlist-1.0 Building dlist-1.0 Completed base-orphans-0.8.6 Starting easy-file-0.2.2 Building easy-file-0.2.2 Completed base-compat-0.12.1 Starting indexed-traversable-0.1.2 Building indexed-traversable-0.1.2 Completed blaze-builder-0.4.2.2 Starting integer-logarithms-1.0.3.1 Building integer-logarithms-1.0.3.1 Completed easy-file-0.2.2 Starting monad-loops-0.4.3 Building monad-loops-0.4.3 Completed dlist-1.0 Starting mysql-0.1.7.3 Completed integer-logarithms-1.0.3.1 Starting network-3.1.2.5 Completed monad-loops-0.4.3 Starting old-locale-1.0.0.7 Completed indexed-traversable-0.1.2 Starting pcre-light-0.4.1.0 Building old-locale-1.0.0.7 Building pcre-light-0.4.1.0 Failed to install mysql-0.1.7.3 Build log ( /home/builder/.cabal/logs/ghc-8.10.2/mysql-0.1.7.3-9sfJ6SvmLnkARDePcI0QI.log ): cabal: Entering directory '/tmp/cabal-tmp-2990/mysql-0.1.7.3' [1 of 1] Compiling Main ( /tmp/cabal-tmp-2990/mysql-0.1.7.3/dist/setup/setup.hs, /tmp/cabal-tmp-2990/mysql-0.1.7.3/dist/setup/Main.o ) Linking /tmp/cabal-tmp-2990/mysql-0.1.7.3/dist/setup/setup ... Configuring mysql-0.1.7.3... setup: The program 'mysql_config' is required but it could not be found cabal: Leaving directory '/tmp/cabal-tmp-2990/mysql-0.1.7.3' Starting primitive-0.7.3.0 Building primitive-0.7.3.0 Completed old-locale-1.0.0.7 Building network-3.1.2.5 Completed pcre-light-0.4.1.0 Completed network-3.1.2.5 Completed primitive-0.7.3.0 cabal: Error: some packages failed to install: groundhog-mysql-0.12-BljE3oXI0PYI6zcWjNSOqG depends on groundhog-mysql-0.12 which failed to install. mysql-0.1.7.3-9sfJ6SvmLnkARDePcI0QI failed during the configure step. The exception was: ExitFailure 1 mysql-simple-0.4.7.1-9FEXSlORgVd658GPkZcws3 depends on mysql-simple-0.4.7.1 which failed to install.