Resolving dependencies... Starting string-qq-0.0.6 Starting filepath-1.4.300.2 Building string-qq-0.0.6 Building filepath-1.4.300.2 Completed string-qq-0.0.6 Completed filepath-1.4.300.2 Starting unix-2.8.5.1 Building unix-2.8.5.1 Completed unix-2.8.5.1 Starting directory-1.3.8.5 Building directory-1.3.8.5 Completed directory-1.3.8.5 Starting process-1.6.20.0 Starting Cabal-syntax-3.8.1.0 Building Cabal-syntax-3.8.1.0 Building process-1.6.20.0 Completed process-1.6.20.0 Starting BNFC-2.9.5 Building BNFC-2.9.5 Completed BNFC-2.9.5 Completed Cabal-syntax-3.8.1.0 Starting Cabal-3.8.1.0 Building Cabal-3.8.1.0 Completed Cabal-3.8.1.0 Starting ogma-language-c-1.4.0 Building ogma-language-c-1.4.0 Failed to install ogma-language-c-1.4.0 Build log ( /home/builder/.cabal/logs/ghc-9.6.3/ogma-language-c-1.4.0-BcF67mMNM5V87GSbWLBOtK.log ): cabal: Entering directory '/tmp/cabal-tmp-3033013/ogma-language-c-1.4.0' [1 of 2] Compiling Main ( /tmp/cabal-tmp-3033013/ogma-language-c-1.4.0/dist/setup/setup.hs, /tmp/cabal-tmp-3033013/ogma-language-c-1.4.0/dist/setup/Main.o ) [2 of 2] Linking /tmp/cabal-tmp-3033013/ogma-language-c-1.4.0/dist/setup/setup Configuring ogma-language-c-1.4.0... /bin/sh: 1: bnfc: not found Preprocessing library for ogma-language-c-1.4.0.. Error: setup: can't find source for Language/C/AbsC in src, dist/build/autogen, dist/build/global-autogen cabal: Leaving directory '/tmp/cabal-tmp-3033013/ogma-language-c-1.4.0' Error: cabal: Some packages failed to install: ogma-language-c-1.4.0-BcF67mMNM5V87GSbWLBOtK failed during the building phase. The exception was: ExitFailure 1