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conan install folly/2020.08.10.00@ --profile=/home/conan/w/BuildSingleReference/6685/fe698b37-5304-4102-a2fa-ed48537b8ecc/profile.txt --build=folly
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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]
folly:shared=False
[build_requires]
[env]

folly/2020.08.10.00: Forced build from source
Installing package: folly/2020.08.10.00
Requirements
    boost/1.75.0 from 'conan-upstream' - Cache
    bzip2/1.0.8 from 'conan-center' - Cache
    double-conversion/3.1.5 from 'conan-center' - Cache
    fmt/7.0.3 from 'conan-center' - Cache
    folly/2020.08.10.00 from 'conan-upstream' - Cache
    gflags/2.2.2 from 'conan-center' - Cache
    glog/0.4.0 from 'conan-center' - Cache
    libdwarf/20191104 from 'conan-center' - Cache
    libelf/0.8.13 from 'conan-center' - Cache
    libevent/2.1.12 from 'conan-center' - Cache
    libiberty/9.1.0 from 'conan-center' - Cache
    libiconv/1.16 from 'conan-center' - Cache
    libsodium/1.0.18 from 'conan-upstream' - Cache
    libunwind/1.5.0 from 'conan-center' - Cache
    lz4/1.9.3 from 'conan-center' - Cache
    openssl/1.1.1i from 'conan-center' - Cache
    snappy/1.1.8 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
    boost/1.75.0:c82b08ae5f9d2dc1850bae527b02a3ac447338ca - Download
    bzip2/1.0.8:23219b68e873594c97b915e5b682fd61d2caca86 - Download
    double-conversion/3.1.5:9aea1b1a46cc502b3591eafb492153938cec535f - Download
    fmt/7.0.3:9aea1b1a46cc502b3591eafb492153938cec535f - Download
    folly/2020.08.10.00:cc0a91a27f6dfc0ed359e38638bafce9089bb2ef - Build
    gflags/2.2.2:34e13bd7ea800afc7e23694c76aafc02f39531df - Download
    glog/0.4.0:9fccd76106fc2dcaaa5c2a021d8cf4d9f814455f - Download
    libdwarf/20191104:3d8e657ca94a75e21f9befc8b98296caf3b1b76c - Download
    libelf/0.8.13:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Missing
    libevent/2.1.12:8e1d3c110ba46125ce4dd2a5bdcc9a4b3c2c6d9e - Download
    libiberty/9.1.0:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download
    libiconv/1.16:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download
    libsodium/1.0.18:630635fddca4f9bd523c1d35f1e606fa6e00a6e0 - Download
    libunwind/1.5.0:a29ec622f1ae274ee94f248727e9c22f809d350b - Download
    lz4/1.9.3:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download
    openssl/1.1.1i:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download
    snappy/1.1.8:9aea1b1a46cc502b3591eafb492153938cec535f - Download
    xz_utils/5.2.5:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download
    zlib/1.2.11:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download
    zstd/1.4.8:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9 - Download
Build requirements
    cmake/3.16.2 from 'conan-center' - Cache
Build requirements packages
    cmake/3.16.2:d236921d4854b1409aaf5c280132cd46839056aa - Download

Installing (downloading, building) binaries...

WARN: libevent/2.1.12: requirement openssl/1.1.1g overridden by folly/2020.08.10.00 to openssl/1.1.1i 
WARN: libunwind/1.5.0: requirement xz_utils/5.2.4 overridden by folly/2020.08.10.00 to xz_utils/5.2.5 
ERROR: Missing binary: libelf/0.8.13:72c3493baf37f6fd0e9e64ab36754d5a2f6479a9
libelf/0.8.13: WARN: Can't find a 'libelf/0.8.13' 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
- Dependencies: 
- Requirements: 
- Package ID: 72c3493baf37f6fd0e9e64ab36754d5a2f6479a9

ERROR: Missing prebuilt package for 'libelf/0.8.13'
Try to build from sources with '--build=libelf'
Use 'conan search <reference> --table table.html'
Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'