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conan install opencv/4.1.2@ --profile=/home/conan/w/BuildSingleReference/5880/c5bfdc77-05df-4282-8264-b0cbda1b1b87/profile.txt --build=opencv
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=gcc
compiler.libcxx=libstdc++11
compiler.version=10
os=Linux
os_build=Linux
[options]
opencv:shared=True
[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/2.0.25:6de8eee19e177251528129fa9bdc05bbfce2fea2 - Missing
    jbig/20160605:5dedf41b83996f2663697c4c548617b81e83ca54 - Download
    libdeflate/1.7:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
    libjpeg/9d:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
    libpng/1.6.37:d8b88b49d6e7691941997f64ad700b4308d0ed8c - Missing
    libtiff/4.2.0:f82ef25da4e9f661f118d3aa44ad6c1bfef0bc79 - Download
    libwebp/1.1.0:abc00ad0249e9242a1b4cfef4dc265e67c782e32 - Download
    opencv/4.1.2:4b1ce256ce01a66a3a33287c5f96393427587b3d - Build
    openexr/2.5.4:1125ca08946d3f74d1579e093edb507405c02a91 - Download
    quirc/1.1:f97b68fa945d442919986cc08aedf1dfba4cdbb7 - Download
    xz_utils/5.2.5:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
    zlib/1.2.11:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
    zstd/1.4.8:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download

Installing (downloading, building) binaries...

ERROR: Missing binary: jasper/2.0.25:6de8eee19e177251528129fa9bdc05bbfce2fea2
ERROR: Missing binary: libpng/1.6.37:d8b88b49d6e7691941997f64ad700b4308d0ed8c
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=Release, compiler=gcc, 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: 6de8eee19e177251528129fa9bdc05bbfce2fea2

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 <reference> --table table.html'
Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'