******************************************************************************** conan install sassc/3.6.1@ --build=sassc --profile:host=/Users/jenkins/w/BuildSingleReference@3/14303/1fa7b536-78cb-4bac-81c6-d4e5e16fbad8/profile_host.txt --profile:build=default ******************************************************************************** Configuration (profile_host): [settings] arch=armv8 build_type=Release compiler=apple-clang compiler.libcxx=libc++ compiler.version=12.0 os=Macos [options] [build_requires] [env] Configuration (profile_build): [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=apple-clang compiler.libcxx=libc++ compiler.version=12.0 os=Macos os_build=Macos [options] [build_requires] [env] sassc/3.6.1: Forced build from source Installing package: sassc/3.6.1 Requirements libsass/3.6.4 from 'conan-center' - Cache sassc/3.6.1 from local cache - Cache Packages libsass/3.6.4:c36572cdc38be7dbc966c1f9dd7cc86c518bcb6c - Missing sassc/3.6.1:67ecbb6ec23d5e2193ddd2aa0cdfffe8a6fae7cd - Build Build requirements autoconf/2.71 from 'conan-center' - Cache automake/1.16.3 from 'conan-center' - Cache libtool/2.4.6 from 'conan-center' - Cache m4/1.4.18 from 'conan-center' - Cache Build requirements packages autoconf/2.71:cc471ed355602ffa7007968c83aa4e7e648a38b5 - Download automake/1.16.3:3c28ba69276b46fd46e9c2060ba991d725ccab43 - Download libtool/2.4.6:f82f59608a22017ca5ceea2114611456d4373a12 - Download m4/1.4.18:801752c0480319b8e090188c566245a78e9abcf4 - Download Cross-build from 'Macos:x86_64' to 'Macos:armv8' Installing (downloading, building) binaries... ERROR: Missing binary: libsass/3.6.4:c36572cdc38be7dbc966c1f9dd7cc86c518bcb6c libsass/3.6.4: WARN: Can't find a 'libsass/3.6.4' package for the specified settings, options and dependencies: - Settings: arch=armv8, build_type=Release, compiler=apple-clang, compiler.libcxx=libc++, compiler.version=12.0, os=Macos - Options: fPIC=True, shared=False - Dependencies: - Requirements: - Package ID: c36572cdc38be7dbc966c1f9dd7cc86c518bcb6c ERROR: Missing prebuilt package for 'libsass/3.6.4' Try to build from sources with '--build=libsass' Use 'conan search --table table.html' Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'