При попытке собрать библиотеку в зависимости от alsa-core:
$ stack --nix build
alsa-core > configure
alsa-core > Configuring alsa-core-0.5.0.1...
alsa-core > Cabal-simple_mPHDZzAJ_2.4.0.1_ghc-8.6.5: The program 'pkg-config' version
alsa-core > >=0.9.0 is required but it could not be found.
alsa-core >
async > configure
async > Configuring async-2.2.2...
async > build
async > Preprocessing library for async-2.2.2..
async > Building library for async-2.2.2..
async > [1 of 1] Compiling Control.Concurrent.Async
async > copy/register
async > Installing library in /home/brandon/.stack/snapshots/x86_64-linux-nix/79951401c5830a0f21032e12e8be34b2fa621f0af660dd35b1ab0ad985f6ab0e/8.6.5/lib/x86_64-linux-ghc-8.6.5/async-2.2.2-EbxQ7tk0OFk9dJNMtaidSf
async > Registering library for async-2.2.2..
-- While building package alsa-core-0.5.0.1 using:
/home/brandon/.stack/setup-exe-cache/x86_64-linux-nix/Cabal-simple_mPHDZzAJ_2.4.0.1_ghc-8.6.5 --builddir=.stack-work/dist/x86_64-linux-nix/Cabal-2.4.0.1 configure --user --package-db=clear --package-db=global --package-db=/home/brandon/.stack/snapshots/x86_64-linux-nix/79951401c5830a0f21032e12e8be34b2fa621f0af660dd35b1ab0ad985f6ab0e/8.6.5/pkgdb --libdir=/home/brandon/.stack/snapshots/x86_64-linux-nix/79951401c5830a0f21032e12e8be34b2fa621f0af660dd35b1ab0ad985f6ab0e/8.6.5/lib --bindir=/home/brandon/.stack/snapshots/x86_64-linux-nix/79951401c5830a0f21032e12e8be34b2fa621f0af660dd35b1ab0ad985f6ab0e/8.6.5/bin --datadir=/home/brandon/.stack/snapshots/x86_64-linux-nix/79951401c5830a0f21032e12e8be34b2fa621f0af660dd35b1ab0ad985f6ab0e/8.6.5/share --libexecdir=/home/brandon/.stack/snapshots/x86_64-linux-nix/79951401c5830a0f21032e12e8be34b2fa621f0af660dd35b1ab0ad985f6ab0e/8.6.5/libexec --sysconfdir=/home/brandon/.stack/snapshots/x86_64-linux-nix/79951401c5830a0f21032e12e8be34b2fa621f0af660dd35b1ab0ad985f6ab0e/8.6.5/etc --docdir=/home/brandon/.stack/snapshots/x86_64-linux-nix/79951401c5830a0f21032e12e8be34b2fa621f0af660dd35b1ab0ad985f6ab0e/8.6.5/doc/alsa-core-0.5.0.1 --htmldir=/home/brandon/.stack/snapshots/x86_64-linux-nix/79951401c5830a0f21032e12e8be34b2fa621f0af660dd35b1ab0ad985f6ab0e/8.6.5/doc/alsa-core-0.5.0.1 --haddockdir=/home/brandon/.stack/snapshots/x86_64-linux-nix/79951401c5830a0f21032e12e8be34b2fa621f0af660dd35b1ab0ad985f6ab0e/8.6.5/doc/alsa-core-0.5.0.1 --dependency=base=base-4.12.0.0 --dependency=extensible-exceptions=extensible-exceptions-0.1.1.4-KI0dG6kQM84KnSzvR2Yb0 -fpkgconfig --extra-include-dirs=/nix/store/hg3na12737n7wws1kndxvs95ai88fgn8-ghc-8.6.5/include --extra-include-dirs=/nix/store/06q8j7z84zqjzcijvz90i4v7j5mfk4jl-git-2.23.1/include --extra-include-dirs=/nix/store/291ldi6fqsbmkbvbs8is4mcg3jb64ld4-gcc-wrapper-8.3.0/include --extra-include-dirs=/nix/store/a7qdsbw0fnk4rdbi50m65i26202wwr71-gmp-6.1.2-dev/include --extra-lib-dirs=/nix/store/hg3na12737n7wws1kndxvs95ai88fgn8-ghc-8.6.5/lib --extra-lib-dirs=/nix/store/06q8j7z84zqjzcijvz90i4v7j5mfk4jl-git-2.23.1/lib --extra-lib-dirs=/nix/store/291ldi6fqsbmkbvbs8is4mcg3jb64ld4-gcc-wrapper-8.3.0/lib --extra-lib-dirs=/nix/store/sisy13ic6giv9yn0fyl2n9cpm84xscvx-gmp-6.1.2/lib --exact-configuration --ghc-option=-fhide-source-paths
Process exited with code: ExitFailure 1
Progress 2/94
Исходя из этого Stack ExitFailure 1 , звучит так, как будто системная библиотека, вероятно, отсутствует, но Есть ли способ получить более качественную информацию о какой? Я попытался передать --verbose в стек, но это, похоже, не добавило никакой (соответствующей) информации.