******************************************************************************** conan install opencv/4.5.0@ --profile=/home/conan/w/BuildSingleReference/1617/fcbd564e-eec5-4f1c-a336-61c513630d6f/profile.txt --build=opencv ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=clang compiler.libcxx=libc++ compiler.version=11 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/2.0.21:4d45319efe3560cfefed611d4e40f1daf751ea2a - Missing jbig/20160605:e6a6ccfbd74905f8723823a50f21b8d630d79528 - Download libjpeg/9d:05441c20e7e7a68951563eb6a1ae544f71dd7263 - Download libpng/1.6.37:404098f489e29bd5371adc2f28041a804615ba8a - Missing libtiff/4.1.0:1f4bd89180087217e9db166239aefe392716d333 - Missing libwebp/1.1.0:7a56a58d2c1ac15278dc6cb162cc919f52e67666 - Download opencv/4.5.0:94cb2cf740d1c21e88f3a27e865fb0085bd7a3b1 - Build openexr/2.5.3:13582ccec5d555635b4d64cc8ea665b078cc2f82 - Missing xz_utils/5.2.5:05441c20e7e7a68951563eb6a1ae544f71dd7263 - Download zlib/1.2.11:05441c20e7e7a68951563eb6a1ae544f71dd7263 - Download zstd/1.4.5:05441c20e7e7a68951563eb6a1ae544f71dd7263 - Download Installing (downloading, building) binaries... ERROR: Missing binary: jasper/2.0.21:4d45319efe3560cfefed611d4e40f1daf751ea2a ERROR: Missing binary: libpng/1.6.37:404098f489e29bd5371adc2f28041a804615ba8a ERROR: Missing binary: libtiff/4.1.0:1f4bd89180087217e9db166239aefe392716d333 ERROR: Missing binary: openexr/2.5.3:13582ccec5d555635b4d64cc8ea665b078cc2f82 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=11, os=Linux - Options: fPIC=True, shared=False, with_libjpeg=libjpeg, libjpeg:fPIC=True, libjpeg:shared=False - Dependencies: libjpeg/9d - Requirements: libjpeg/9d - Package ID: 4d45319efe3560cfefed611d4e40f1daf751ea2a 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'