configure: error: Package requirements (wayland-scanner) were not met: No package 'wayland-scanner' found Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables WAYLAND_SCANNER_CFLAGS and WAYLAND_SCANNER_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. [HOOK - conan-center.py] pre_export(): WARN: [HEADER_ONLY, NO COPY SOURCE (KB-H005)] This recipe is a header only library as it does not declare 'settings'. Please include 'no_copy_source' to avoid unnecessary copy steps wayland-protocols/1.20: WARN: Build folder is dirty, removing it: /home/conan/w/cci_PR-3663/.conan/data/wayland-protocols/1.20/_/_/build/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 wayland-protocols/1.20: WARN: compiler setting should be defined. wayland-protocols/1.20: ERROR: Package '5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9' build failed wayland-protocols/1.20: WARN: Build folder /home/conan/w/cci_PR-3663/.conan/data/wayland-protocols/1.20/_/_/build/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 ERROR: wayland-protocols/1.20: Error in build() method, line 41 autotools = self._configure_autotools() while calling '_configure_autotools', line 37 args=['--datadir=%s' % os.path.join(self.package_folder, "res")]) ConanException: Error 1 while executing source_subfolder/configure '--datadir=/home/conan/w/cci_PR-3663/.conan/data/wayland-protocols/1.20/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/res' '--prefix=/home/conan/w/cci_PR-3663/.conan/data/wayland-protocols/1.20/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share'