******************************************************************************** conan install opencv/4.1.2@ --profile=/home/conan/w/BuildSingleReference/5880/09c33f3a-2fba-433c-a565-c5fa12418fae/profile.txt --build=opencv ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=clang compiler.libcxx=libstdc++ compiler.version=10 os=Linux os_build=Linux [options] opencv:shared=False [build_requires] [env] opencv/4.1.2: Forced build from source Installing package: opencv/4.1.2 Requirements eigen/3.3.9 from 'conan-center' - Cache gtk/system from 'conan-center' - Cache jasper/2.0.25 from 'conan-center' - Cache jbig/20160605 from 'conan-center' - Cache libdeflate/1.7 from 'conan-center' - Cache libjpeg/9d from 'conan-center' - Cache libpng/1.6.37 from 'conan-center' - Cache libtiff/4.2.0 from 'conan-center' - Cache libwebp/1.1.0 from 'conan-center' - Cache opencv/4.1.2 from local cache - Cache openexr/2.5.4 from 'conan-center' - Cache quirc/1.1 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 eigen/3.3.9:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download gtk/system:cc5e5ca8b619d2dffaaeae1e4924ae3ce085a8f1 - Download jasper/2.0.25:9847a07ff0c033b774ee63c429cc7a16ab6c40fb - Missing jbig/20160605:698989beb298914c2b0d0a2f03262b7828bd36d0 - Download libdeflate/1.7:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download libjpeg/9d:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download libpng/1.6.37:4ada6b9b4eb17cabe936d1e8dc720431e269a9a3 - Missing libtiff/4.2.0:c822bf1b31c34d48d7d176c896b1e23489aa0f60 - Download libwebp/1.1.0:a09a552b2ea0e3af4ad938637eef2959778a4bcd - Download opencv/4.1.2:e74648ea98b31cfbfd078e32322e832a514046a0 - Build openexr/2.5.4:66a77380ce34d8a744e2ec752eed8d72f796018c - Download quirc/1.1:48e7424851f7e11472debc691fdbbdb7a489b345 - Download xz_utils/5.2.5:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download zlib/1.2.11:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download zstd/1.4.8:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download Installing (downloading, building) binaries... ERROR: Missing binary: jasper/2.0.25:9847a07ff0c033b774ee63c429cc7a16ab6c40fb ERROR: Missing binary: libpng/1.6.37:4ada6b9b4eb17cabe936d1e8dc720431e269a9a3 jasper/2.0.25: WARN: Can't find a 'jasper/2.0.25' package for the specified settings, options and dependencies: - Settings: arch=x86_64, build_type=Debug, compiler=clang, compiler.version=10, os=Linux - Options: fPIC=True, shared=False, with_libjpeg=libjpeg, libjpeg:fPIC=True, libjpeg:shared=False - Dependencies: libjpeg/9d - Requirements: libjpeg/9d - Package ID: 9847a07ff0c033b774ee63c429cc7a16ab6c40fb ERROR: Missing prebuilt package for 'jasper/2.0.25', 'libpng/1.6.37' Try to build from sources with '--build=jasper --build=libpng' Use 'conan search --table table.html' Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'