******************************************************************************** conan install imagl/0.1.0@ --profile=/home/conan/w/BuildSingleReference/6425/63ae5a95-fef5-4e88-8805-ccc8998a8d12/profile.txt --build=imagl ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=clang compiler.libcxx=libc++ compiler.version=11 os=Linux os_build=Linux [options] imagl:shared=True [build_requires] [env] imagl/0.1.0: Forced build from source Installing package: imagl/0.1.0 Requirements imagl/0.1.0 from 'conan-upstream' - Cache libpng/1.6.37 from 'conan-center' - Cache zlib/1.2.11 from 'conan-center' - Cache Packages imagl/0.1.0:0cd60b4a7ace3a46ebd067fa4ef044ce5681f569 - Build libpng/1.6.37:404098f489e29bd5371adc2f28041a804615ba8a - Missing zlib/1.2.11:05441c20e7e7a68951563eb6a1ae544f71dd7263 - Download Installing (downloading, building) binaries... ERROR: Missing binary: libpng/1.6.37:404098f489e29bd5371adc2f28041a804615ba8a libpng/1.6.37: WARN: Can't find a 'libpng/1.6.37' package for the specified settings, options and dependencies: - Settings: arch=x86_64, build_type=Debug, compiler=clang, compiler.version=11, os=Linux - Options: api_prefix=None, fPIC=True, shared=False, zlib:fPIC=True, zlib:minizip=False, zlib:shared=False - Dependencies: zlib/1.2.11 - Requirements: zlib/1.Y.Z - Package ID: 404098f489e29bd5371adc2f28041a804615ba8a ERROR: Missing prebuilt package for 'libpng/1.6.37' Try to build from sources with '--build=libpng' Use 'conan search --table table.html' Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'