******************************************************************************** conan install openscenegraph/3.6.5@ --profile=/home/conan/w/BuildSingleReference/6383/36c4281e-c9f8-4570-ad0d-332a12da38f6/profile.txt --build=openscenegraph ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=clang compiler.libcxx=libstdc++ compiler.version=10 os=Linux os_build=Linux [options] openscenegraph:shared=False [build_requires] [env] openscenegraph/3.6.5: Forced build from source Installing package: openscenegraph/3.6.5 Requirements brotli/1.0.9 from 'conan-center' - Cache bzip2/1.0.8 from 'conan-center' - Cache expat/2.2.10 from 'conan-center' - Cache fontconfig/2.13.92 from 'conan-center' - Cache freetype/2.10.4 from 'conan-center' - Cache giflib/5.2.1 from 'conan-center' - Cache jbig/20160605 from 'conan-center' - Cache libdeflate/1.7 from 'conan-upstream' - Cache libjpeg/9d from 'conan-center' - Cache libpng/1.6.37 from 'conan-center' - Cache libtiff/4.2.0 from 'conan-upstream' - Cache libuuid/1.0.3 from 'conan-center' - Cache libwebp/1.1.0 from 'conan-center' - Cache opengl/system from 'conan-center' - Cache openscenegraph/3.6.5 from 'conan-upstream' - Cache xorg/system from 'conan-center' - Cache xz_utils/5.2.5 from 'conan-center' - Cache zlib/1.2.11 from 'conan-center' - Cache zstd/1.4.8 from 'conan-center' - Cache Packages brotli/1.0.9:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Download bzip2/1.0.8:7335ce7557cf2fc68688ae880c61a352969fba18 - Download expat/2.2.10:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Download fontconfig/2.13.92:cb9ac578164cc811ba7e222039ee3b058865eb1a - Download freetype/2.10.4:2ce3187c0ffe7ebdc152ff94745e7ef426e7e038 - Download giflib/5.2.1:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Download jbig/20160605:d378d7b97beb0c4214ac7566e4c2068acdbb6503 - Download libdeflate/1.7:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Download libjpeg/9d:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Download libpng/1.6.37:3ae3b4df51cacee433635ae8e8d85cb3673a03ac - Missing libtiff/4.2.0:77bd95c47980edf947bf825ea83882d213f41772 - Download libuuid/1.0.3:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Download libwebp/1.1.0:f39a0553a66326d18920536800aab391c6b04d5a - Download opengl/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download openscenegraph/3.6.5:8d2248237f02ae0bc0257b8e4021a2fe4088737e - Build xorg/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download xz_utils/5.2.5:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Download zlib/1.2.11:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Download zstd/1.4.8:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Download Installing (downloading, building) binaries... ERROR: Missing binary: libpng/1.6.37:3ae3b4df51cacee433635ae8e8d85cb3673a03ac 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=Release, compiler=clang, 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: 3ae3b4df51cacee433635ae8e8d85cb3673a03ac 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'