Github Actions: **error: failed to run custom build command for openssl-sys v0.9.91**

[AnatolyBuga]

Hello PyO3, any thoughts would be appreciated!

I've got a publish command suddenly failing ( uses: PyO3/maturin-action@v1) :

runs-on: ubuntu-latest

I've added these lines to both:
I've added these lines:

name: Install tools
        run: |
          sudo apt-get update
          sudo apt-get install -y pkg-config libssl-dev

And this gets logged from this step:

pkg-config is already the newest version (0.29.2-1ubuntu3).
libssl-dev is already the newest version (3.0.2-0ubuntu1.10).

Both packages seem to be installed.

In the error message below I noticed: run pkg_config fail: PKG_CONFIG_ALLOW_SYSTEM_CFLAGS="1" PKG_CONFIG_PATH="/usr/local/lib/pkgconfig", in particular PKG_CONFIG_PATH` - not sure if that is correct?

Error message:

error: failed to run custom build command for `openssl-sys v0.9.91`

Caused by:
  process didn't exit successfully: `/home/runner/work/ultima/ultima/target/release/build/openssl-sys-[908](https://github.com/ultima-ib/ultima/actions/runs/5879469938/job/15943586276#step:8:913)c47aafec1af71/build-script-main` (exit status: 101)
  --- stdout
  cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR
  X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR unset
  cargo:rerun-if-env-changed=OPENSSL_LIB_DIR
  OPENSSL_LIB_DIR unset
  cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR
  X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR unset
  cargo:rerun-if-env-changed=OPENSSL_INCLUDE_DIR
  OPENSSL_INCLUDE_DIR unset
  cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR
  X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR unset
  cargo:rerun-if-env-changed=OPENSSL_DIR
  OPENSSL_DIR unset
  cargo:rerun-if-env-changed=OPENSSL_NO_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG
  cargo:rerun-if-env-changed=OPENSSL_STATIC
  cargo:rerun-if-env-changed=OPENSSL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
  run pkg_config fail: `PKG_CONFIG_ALLOW_SYSTEM_CFLAGS="1" PKG_CONFIG_PATH="/usr/local/lib/pkgconfig" "pkg-config" "--libs" "--cflags" "openssl"` did not exit successfully: exit status: 1
  error: could not find system library 'openssl' required by the 'openssl-sys' crate

  --- stderr
  Package openssl was not found in the pkg-config search path.
  Perhaps you should add the directory containing `openssl.pc'
  to the PKG_CONFIG_PATH environment variable
  No package 'openssl' found


  --- stderr
  thread 'main' panicked at '

  Could not find directory of OpenSSL installation, and this `-sys` crate cannot
  proceed without this knowledge. If OpenSSL is installed and this crate had
  trouble finding it,  you can set the `OPENSSL_DIR` environment variable for the
  compilation process.

  Make sure you also have the development packages of openssl installed.
  For example, `libssl-dev` on Ubuntu or `openssl-devel` on Fedora.

  If you're in a situation where you think the directory *should* be found
  automatically, please open a bug at https://github.com/sfackler/rust-openssl
  and include information about your system as well as this message.

  $HOST = x86_64-unknown-linux-gnu
  $TARGET = x86_64-unknown-linux-gnu
  openssl-sys = 0.9.91

  ', /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/openssl-sys-0.9.91/build/find_normal.rs:190:5
  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...
💥 maturin failed
  Caused by: Failed to build a native library through cargo
  Caused by: Cargo build finished with "exit status: 101": `CARGO_ENCODED_RUSTFLAGS="-C\u{1f}target-feature=+fxsr,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+popcnt,+avx,+fma" "cargo" "rustc" "--all-features" "--message-format" "json-render-diagnostics" "--manifest-path" "/home/runner/work/ultima/ultima/pyultima/Cargo.toml" "--release" "--lib" "--" "-C" "link-arg=-s"`
Error: The process '/usr/bin/docker' failed with exit code 1
    at ExecState._setResult (/home/runner/work/_actions/PyO3/maturin-action/v1/dist/index.js:1702:25)
    at ExecState.CheckComplete (/home/runner/work/_actions/PyO3/maturin-action/v1/dist/index.js:1685:18)
    at ChildProcess.<anonymous> (/home/runner/work/_actions/PyO3/maturin-action/v1/dist/index.js:1579:27)
    at ChildProcess.emit (node:events:527:28)
    at maybeClose (node:internal/child_process:1092:16)
    at Process.ChildProcess._handle.onexit (node:internal/child_process:302:5)
Error: The process '/usr/bin/docker' failed with exit code 1

[AnatolyBuga]

This was the only thing which helped:
https://stackoverflow.com/questions/76593417/package-openssl-was-not-found-in-the-pkg-config-search-path