❯ cargo pgrx test  pg$PG_VERSION
       Using CliArgument("pg16") and `pg_config` from pg_config
CARGO_TARGET_DIR="/home/andres/dev/pg_enigma/target" PGRX_ALL_FEATURES="false" PGRX_BUILD_PROFILE="dev" PGRX_FEATURES="pg16 pg_test" PGRX_NO_DEFAULT_FEATURES="true" PGRX_NO_SCHEMA="false" "/nix/store/nh2jhgkgrrdl31pzc46l8k1za4iqfv1z-rust-toolchain-nixpkgs/bin/cargo" "test" "--features" "pg16 pg_test" "--no-default-features"
   Compiling pgrx-pg-sys v0.16.1
error: failed to run custom build command for `pgrx-pg-sys v0.16.1`

Caused by:
  process didn't exit successfully: `/home/andres/dev/pg_enigma/target/debug/build/pgrx-pg-sys-97b3342e46b50590/build-script-bindgen` (exit status: 1)
  --- stdout
  cargo:rerun-if-env-changed=PGRX_BUILD_VERBOSE
  cargo:rerun-if-env-changed=PGRX_PG_SYS_GENERATE_BINDINGS_FOR_RELEASE
  cargo:rerun-if-env-changed=PGRX_PG_CONFIG_PATH
  cargo:rerun-if-env-changed=PGRX_PG_CONFIG_AS_ENV
  cargo:rerun-if-env-changed=LLVM_CONFIG_PATH
  cargo:rerun-if-env-changed=LIBCLANG_PATH
  cargo:rerun-if-env-changed=LIBCLANG_STATIC_PATH
  cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS
  cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=PGRX_PG_SYS_GENERATE_BINDINGS_FOR_RELEASE
  cargo:rerun-if-changed=include
  cargo:rerun-if-changed=pgrx-cshim.c
  cargo:rerun-if-changed=/home/andres/dev/pg_enigma/.pgrx/config.toml
  cargo:rerun-if-env-changed=PGRX_TARGET_INFO_PATH_PG16_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PGRX_TARGET_INFO_PATH_PG16
  cargo:rerun-if-env-changed=PGRX_INCLUDEDIR_SERVER_PG16_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PGRX_INCLUDEDIR_SERVER_PG16
  cargo:rerun-if-env-changed=PGRX_INCLUDEDIR_SERVER_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PGRX_INCLUDEDIR_SERVER

  --- stderr
  build_paths=BuildPaths { manifest_dir: "/home/andres/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/pgrx-pg-sys-0.16.1", out_dir: "/home/andres/dev/pg_enigma/target/debug/build/pgrx-pg-sys-c114555c4413f229/out", src_dir: "/home/andres/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/pgrx-pg-sys-0.16.1/src/include", shim_src: "/home/andres/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/pgrx-pg-sys-0.16.1/pgrx-cshim.c", shim_dst: "/home/andres/dev/pg_enigma/target/debug/build/pgrx-pg-sys-c114555c4413f229/out/pgrx-cshim.c" }
  Generating bindings for pg16
  pg_config --configure CLANG = Some("/usr/bin/clang-17")
  Error: bindgen failed for pg16

  Caused by:
     0: cannot find "/usr/include/postgresql/16/server" for C header files
     1: No such file or directory (os error 2)