Resolving dependencies... Starting data-array-byte-0.1.0.1 Starting data-default-class-0.1.2.0 Starting old-locale-1.0.0.7 Starting dlist-1.0 Building data-default-class-0.1.2.0 Building data-array-byte-0.1.0.1 Building old-locale-1.0.0.7 Building dlist-1.0 Completed old-locale-1.0.0.7 Completed data-default-class-0.1.2.0 Starting data-default-instances-old-locale-0.0.1 Starting data-default-instances-containers-0.0.1 Building data-default-instances-containers-0.0.1 Building data-default-instances-old-locale-0.0.1 Completed data-array-byte-0.1.0.1 Starting primitive-0.8.0.0 Building primitive-0.8.0.0 Completed dlist-1.0 Starting data-default-instances-dlist-0.0.1 Building data-default-instances-dlist-0.0.1 Completed data-default-instances-old-locale-0.0.1 Completed data-default-instances-containers-0.0.1 Completed data-default-instances-dlist-0.0.1 Starting data-default-0.7.1.1 Building data-default-0.7.1.1 Completed data-default-0.7.1.1 Completed primitive-0.8.0.0 Starting vector-0.12.3.1 Building vector-0.12.3.1 Completed vector-0.12.3.1 Starting libmodbus-1.1.3 Failed to install libmodbus-1.1.3 Build log ( /home/builder/.cabal/logs/ghc-9.2.4/libmodbus-1.1.3-8m49klWmtl73YoTGeVjmO1.log ): cabal: Entering directory '/tmp/cabal-tmp-3760442/libmodbus-1.1.3' Configuring libmodbus-1.1.3... Error: cabal-3.8.1.0: Missing dependency on a foreign library: * Missing (or bad) C library: modbus This problem can usually be solved by installing the system package that provides this library (you may need the "-dev" version). If the library is already installed but in a non-standard location then you can use the flags --extra-include-dirs= and --extra-lib-dirs= to specify where it is.If the library file does exist, it may contain errors that are caught by the C compiler at the preprocessing stage. In this case you can re-run configure with the verbosity flag -v3 to see the error messages. cabal: Leaving directory '/tmp/cabal-tmp-3760442/libmodbus-1.1.3' Error: cabal: Some packages failed to install: libmodbus-1.1.3-8m49klWmtl73YoTGeVjmO1 failed during the configure step. The exception was: ExitFailure 1