******************************************************************************** conan install opencv/4.5.0@ --profile=/home/conan/w/BuildSingleReference/1617/06019a37-facf-42ed-aa4a-d7ec9b2f581e/profile.txt --build=opencv ******************************************************************************** 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] 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:f42eba10ca980178051a0bf0b754d4a28030730c - Missing jbig/20160605:d378d7b97beb0c4214ac7566e4c2068acdbb6503 - Download libjpeg/9d:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Download libpng/1.6.37:3ae3b4df51cacee433635ae8e8d85cb3673a03ac - Missing libtiff/4.1.0:90f8a93bc313dfbaef208fdde0dd5a7a1066fefc - Missing libwebp/1.1.0:f39a0553a66326d18920536800aab391c6b04d5a - Download opencv/4.5.0:d06d437ca8bca6a3cf7a144861a34299576e7df2 - Build openexr/2.5.3:930cf285b6152fe68024620570bbe36820f36465 - Missing xz_utils/5.2.5:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Download zlib/1.2.11:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Download zstd/1.4.5:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Download Installing (downloading, building) binaries... ERROR: Missing binary: jasper/2.0.21:f42eba10ca980178051a0bf0b754d4a28030730c ERROR: Missing binary: libpng/1.6.37:3ae3b4df51cacee433635ae8e8d85cb3673a03ac ERROR: Missing binary: libtiff/4.1.0:90f8a93bc313dfbaef208fdde0dd5a7a1066fefc ERROR: Missing binary: openexr/2.5.3:930cf285b6152fe68024620570bbe36820f36465 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=Release, 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: f42eba10ca980178051a0bf0b754d4a28030730c 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'