Build Error

[Asterisk-z]

I ran cargo run
but it exit unsuccessfully

Compiling servo-fontconfig-sys v5.1.0 Compiling freetype-rs v0.26.0 Compiling wayland-client v0.29.4 Compiling calloop v0.10.1 error: failed to run custom build command forservo-fontconfig-sys v5.1.0`

Caused by:
process didn't exit successfully: /home/asterisks/projects/learn/Rust/github_project/runty8/target/debug/build/servo-fontconfig-sys-2c68ca559824e33f/build-script-build (exit status: 101)
--- stdout
cargo:rerun-if-env-changed=FONTCONFIG_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=FONTCONFIG_STATIC
cargo:rerun-if-env-changed=FONTCONFIG_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

--- stderr
thread 'main' panicked at '"pkg-config" "--libs" "--cflags" "fontconfig" "fontconfig >= 2.11.1" did not exit successfully: exit status: 1
error: could not find system library 'fontconfig' required by the 'servo-fontconfig-sys' crate

--- stderr
Package fontconfig was not found in the pkg-config search path.
Perhaps you should add the directory containing fontconfig.pc' to the PKG_CONFIG_PATH environment variable No package 'fontconfig' found Package fontconfig was not found in the pkg-config search path. Perhaps you should add the directory containing fontconfig.pc'
to the PKG_CONFIG_PATH environment variable
No package 'fontconfig' found
', /home/asterisks/.cargo/registry/src/github.com-1ecc6299db9ec823/servo-fontconfig-sys-5.1.0/build.rs:34:17
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...

`

[jjant]

Hi @Asterisk-z, I've never ran into that issue, have you seen these SO answers: #1, #2?

[binarica]

Installing libfontconfig-dev solved the issue for me (Ubuntu 22.04).

[Asterisk-z]

thanks @binarica
libfontconfig-dev worked on mine too

[Asterisk-z]

Now i am getting this when i run cargo run --bin confetti

warning: associated function is never used: `fset_all`
  --> src/runtime/flags.rs:57:12
   |
57 |     pub fn fset_all(&mut self, sprite: usize, flags: u8) -> u8 {
   |            ^^^^^^^^
   |
   = note: `#[warn(dead_code)]` on by default

warning: function is never used: `spr`
   --> src/editor.rs:824:4
    |
824 | fn spr<'a>(sprite: usize, x: i32, y: i32) -> impl Into<Element<'a, Msg>> {
    |    ^^^

warning: `runty8` (lib) generated 2 warnings
   Compiling runty8 v0.1.0 (/home/asterisks/projects/learn/Rust/github_project/runty8)
    Finished dev [unoptimized + debuginfo] target(s) in 14.60s
     Running `target/debug/confetti`
Couldn't create assets directory: ``.
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/bin/confetti.rs:5:48
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

[jjant]

@Asterisk-z I've fixed that error (and the warnings 😄) in the latest commit in master. Please give it another try.

[Asterisk-z]

Yeah
It works now

[jjant]

Fixed in bee0a5b.