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conan install cppserver/1.0.0.0@ --profile=/home/conan/w/BuildSingleReference/1752/904d9a50-d4cb-434c-ab8c-f0a7e23c0b1f/profile.txt --build=cppserver
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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]
cppserver:shared=True
[build_requires]
[env]

cppserver/1.0.0.0: Forced build from source
Installing package: cppserver/1.0.0.0
Requirements
    asio/1.17.0 from 'conan-center' - Cache
    cppcommon/cci.20201104 from 'conan-center' - Cache
    cppserver/1.0.0.0 from 'conan-upstream' - Cache
    fmt/7.1.2 from 'conan-center' - Cache
    libuuid/1.0.3 from 'conan-center' - Cache
    openssl/1.1.1i from 'conan-center' - Cache
Packages
    asio/1.17.0:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
    cppcommon/cci.20201104:e60626aceb8b4acd6a8017447f66bfd8bf05b101 - Missing
    cppserver/1.0.0.0:e200757dd3ff4cccc5c63f3efd0027d0a34e4207 - Build
    fmt/7.1.2:264a397d120095b26217828520f5d9c8d0469b2f - Missing
    libuuid/1.0.3:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Missing
    openssl/1.1.1i:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - Missing

Installing (downloading, building) binaries...

ERROR: Missing binary: cppcommon/cci.20201104:e60626aceb8b4acd6a8017447f66bfd8bf05b101
ERROR: Missing binary: fmt/7.1.2:264a397d120095b26217828520f5d9c8d0469b2f
ERROR: Missing binary: libuuid/1.0.3:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2
ERROR: Missing binary: openssl/1.1.1i:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2
fmt/7.1.2: WARN: Can't find a 'fmt/7.1.2' package for the specified settings, options and dependencies:
- Settings: arch=x86_64, build_type=Release, compiler=clang, compiler.libcxx=libstdc++, compiler.version=10, os=Linux
- Options: fPIC=True, header_only=False, shared=False, with_fmt_alias=False
- Dependencies: 
- Requirements: 
- Package ID: 264a397d120095b26217828520f5d9c8d0469b2f

ERROR: Missing prebuilt package for 'cppcommon/cci.20201104', 'fmt/7.1.2', 'libuuid/1.0.3', 'openssl/1.1.1i'
Try to build from sources with '--build=cppcommon --build=fmt --build=libuuid --build=openssl'
Use 'conan search <reference> --table table.html'
Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'