[BUG] Installation failed

[Besufikad17]

Checklist before submitting an issue

• [X] I have searched through the existing closed and open issues for eww and made sure this is not a duplicate
• [X] I have specifically verified that this bug is not a common user error
• [X] I am providing as much relevant information as I am able to in this bug report (Minimal config to reproduce the issue for example, if applicable)

Description of the bug

I followed instructions listed in the installation page but I am getting the following errors

error: failed to run custom build command for `gdk-sys v0.15.1`

Caused by:
  process didn't exit successfully: `/home/bes/eww/target/release/build/gdk-sys-31987263942fd8bf/build-script-build` (exit status: 1)
  --- stdout
  cargo:rerun-if-env-changed=GDK_3.0_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=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
  `PKG_CONFIG_ALLOW_SYSTEM_CFLAGS="1" "pkg-config" "--libs" "--cflags" "gdk-3.0" "gdk-3.0 >= 3.22"` did not exit successfully: exit status: 1
  error: could not find system library 'gdk-3.0' required by the 'gdk-sys' crate

  --- stderr
  Package gdk-3.0 was not found in the pkg-config search path.
  Perhaps you should add the directory containing `gdk-3.0.pc'
  to the PKG_CONFIG_PATH environment variable
  Package 'gdk-3.0', required by 'virtual:world', not found
  Package 'gdk-3.0', required by 'virtual:world', not found

OS: Opensuse Tumbleweed

Reproducing the issue

No response

Expected behaviour

No response

Additional context

No response

[luposmi]

Under which system are you? Either gtk layer shell or gdk (I'm not sure which one is missing) is not installed. If you want to build just for X11, you need to remove the Wayland feature. If you are under arch, make sure gtk-layer-shell, gtk3 and wayland is installed.

You can also try setting:

export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
export LD_LIBRARY_PATH=/usr/local/lib