******************************************************************************** conan install opencv/4.5.0@ --profile=/home/conan/w/BuildSingleReference/1149/4cb607bd-3d55-4d20-9e50-de660b6f3646/profile.txt --build=opencv ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=clang compiler.libcxx=libc++ compiler.version=10 os=Linux os_build=Linux [options] opencv:shared=False [build_requires] [env] opencv/4.5.0: Forced build from source Installing package: opencv/4.5.0 Requirements eigen/3.3.8 from 'conan-center' - Cache gtk/system from 'conan-center' - Cache jasper/2.0.21 from 'conan-center' - Cache jbig/20160605 from 'conan-center' - Cache libjpeg/9d from 'conan-center' - Cache libpng/1.6.37 from 'conan-center' - Cache libtiff/4.1.0 from 'conan-center' - Cache libwebp/1.1.0 from 'conan-center' - Cache opencv/4.5.0 from 'conan-upstream' - Cache openexr/2.5.3 from 'conan-center' - Cache xz_utils/5.2.5 from 'conan-center' - Cache zlib/1.2.11 from 'conan-center' - Cache zstd/1.4.5 from 'conan-center' - Cache Packages eigen/3.3.8:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download gtk/system:cc5e5ca8b619d2dffaaeae1e4924ae3ce085a8f1 - Download jasper/2.0.21:9847a07ff0c033b774ee63c429cc7a16ab6c40fb - Missing jbig/20160605:698989beb298914c2b0d0a2f03262b7828bd36d0 - Download libjpeg/9d:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download libpng/1.6.37:4ada6b9b4eb17cabe936d1e8dc720431e269a9a3 - Missing libtiff/4.1.0:07e6e6da64944c264c3952e542e46c8d8350c19e - Missing libwebp/1.1.0:a09a552b2ea0e3af4ad938637eef2959778a4bcd - Download opencv/4.5.0:a67255b8683a8faf987fb3533d7d3d62aa3895e2 - Build openexr/2.5.3:21b3da9858c7326a79c91333b5f25f7faf144d13 - Missing xz_utils/5.2.5:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download zlib/1.2.11:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download zstd/1.4.5:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download Installing (downloading, building) binaries... ERROR: Missing binary: jasper/2.0.21:9847a07ff0c033b774ee63c429cc7a16ab6c40fb ERROR: Missing binary: libpng/1.6.37:4ada6b9b4eb17cabe936d1e8dc720431e269a9a3 ERROR: Missing binary: libtiff/4.1.0:07e6e6da64944c264c3952e542e46c8d8350c19e ERROR: Missing binary: openexr/2.5.3:21b3da9858c7326a79c91333b5f25f7faf144d13 jasper/2.0.21: WARN: Can't find a 'jasper/2.0.21' 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/2.0.21', 'libpng/1.6.37', 'libtiff/4.1.0', 'openexr/2.5.3' Try to build from sources with '--build=jasper --build=libpng --build=libtiff --build=openexr' Use 'conan search --table table.html' Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'