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conan install cppserver/1.0.0.0@ --profile=/home/conan/w/BuildSingleReference/1813/696030e3-07bc-4837-85da-93314ed1f9f4/profile.txt --build=cppserver
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Debug
compiler=clang
compiler.libcxx=libstdc++
compiler.version=11
os=Linux
os_build=Linux
[options]
cppserver:shared=False
[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.20201104:8f32661b5d0cadc62d39bc6d08f6f67c5788dd7d - Missing
    cppserver/1.0.0.0:21d719f08629fd960b796d8a36442ca743d51c04 - Build
    fmt/7.1.2:aca5a09a6c56469ea46c32f6cc82e5270dd64304 - Missing
    libuuid/1.0.3:05441c20e7e7a68951563eb6a1ae544f71dd7263 - Missing
    openssl/1.1.1i:05441c20e7e7a68951563eb6a1ae544f71dd7263 - Missing

Installing (downloading, building) binaries...

ERROR: Missing binary: cppcommon/cci.20201104:8f32661b5d0cadc62d39bc6d08f6f67c5788dd7d
ERROR: Missing binary: fmt/7.1.2:aca5a09a6c56469ea46c32f6cc82e5270dd64304
ERROR: Missing binary: libuuid/1.0.3:05441c20e7e7a68951563eb6a1ae544f71dd7263
ERROR: Missing binary: openssl/1.1.1i:05441c20e7e7a68951563eb6a1ae544f71dd7263
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=Debug, compiler=clang, compiler.libcxx=libstdc++, compiler.version=11, os=Linux
- Options: fPIC=True, header_only=False, shared=False, with_fmt_alias=False
- Dependencies: 
- Requirements: 
- Package ID: aca5a09a6c56469ea46c32f6cc82e5270dd64304

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'