******************************************************************************** conan install imagl/0.1.1@ --profile=/home/conan/w/BuildSingleReference/6424/05a64f23-e57c-4946-be54-55b10703d790/profile.txt --build=imagl ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=gcc compiler.libcxx=libstdc++11 compiler.version=10 os=Linux os_build=Linux [options] imagl:shared=True [build_requires] [env] imagl/0.1.1: Forced build from source Installing package: imagl/0.1.1 Requirements imagl/0.1.1 from 'conan-upstream' - Cache libpng/1.6.37 from 'conan-center' - Cache zlib/1.2.11 from 'conan-center' - Cache Packages imagl/0.1.1:25f10a00aee9d91551c52e27eefa4206c3ddf6a4 - Build libpng/1.6.37:a9fe3d6db2abc8480b10cfc66fa935ac6c5fb2d9 - Missing zlib/1.2.11:75e99b627c196b65c439728670655ec3c366b334 - Download Installing (downloading, building) binaries... ERROR: Missing binary: libpng/1.6.37:a9fe3d6db2abc8480b10cfc66fa935ac6c5fb2d9 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=gcc, compiler.version=10, 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: a9fe3d6db2abc8480b10cfc66fa935ac6c5fb2d9 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'