3

im having problems with bevy framework.

sorry im new at this site and idk how to make my question more "readable" Full exit code when i try to run:cargo run --example hello_world

  • I tried locate alsa.pc -> return nothing.
  • some code is in the same line because i dont know how to breakline "\n" here :c
#########################################################################################

Compiling alsa-sys v0.3.1 
   Compiling libudev-sys v0.1.4
error: failed to run custom build command for alsa-sys v0.3.1


Caused by:
  process didn't exit successfully: /root/plib/Download/bevy/target/debug/build/alsa-sys-15ce9f331cc5c6c6/build-script-build (exit status: 101)
  --- stdout
  cargo:rerun-if-env-changed=ALSA_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=ALSA_STATIC
  cargo:rerun-if-env-changed=ALSA_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" "alsa" did not exit successfully: exit status: 1
  error: could not find system library 'alsa' required by the 'alsa-sys' crate


--- stderr
  Package alsa was not found in the pkg-config search path.
  Perhaps you should add the directory containing alsa.pc' to the PKG_CONFIG_PATH environment variable No package 'alsa' found ', /root/.cargo/registry/src/github.com-1ecc6299db9ec823/alsa-sys-0.3.1/build.rs:13:18 note: run withRUST_BACKTRACE=1` environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...
error: build failed
#########################################################################################
N0rbert
  • 103,263
Pedro Henrique
  • 55

1 Answers1

13

To get needed alsa.pc file you have to find the corresponding package and then install it by

sudo apt-get update
sudo apt-get install libasound2-dev

and also

sudo apt-get install libudev-dev

and then retry.

Follow https://bevyengine.org/learn/book/getting-started/ if unsure what to do.

N0rbert
  • 103,263