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conan install cpython/2.7.18@ --profile=/home/conan/w/BuildSingleReference/10526/7d3b4246-d1b7-484d-970c-9ef1a5879487/profile.txt --build=cpython
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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]
cpython:shared=False
[build_requires]
[env]

cpython/2.7.18: Forced build from source
Installing package: cpython/2.7.18
Requirements
    brotli/1.0.9 from 'conan-center' - Cache
    bzip2/1.0.8 from 'conan-center' - Cache
    cpython/2.7.18 from local cache - Cache
    expat/2.3.0 from 'conan-center' - Cache
    fontconfig/2.13.92 from 'conan-center' - Cache
    freetype/2.10.4 from 'conan-center' - Cache
    gdbm/1.19 from 'conan-center' - Cache
    libdb/5.3.28 from 'conan-center' - Cache
    libffi/3.2.1 from 'conan-center' - Cache
    libpng/1.6.37 from 'conan-center' - Cache
    libuuid/1.0.3 from 'conan-center' - Cache
    libxcrypt/4.4.18 from 'conan-center' - Cache
    mpdecimal/2.4.2 from 'conan-center' - Cache
    ncurses/6.2 from 'conan-center' - Cache
    openssl/1.1.1k from 'conan-center' - Cache
    sqlite3/3.35.5 from 'conan-center' - Cache
    tcl/8.6.10 from 'conan-center' - Cache
    tk/8.6.10 from 'conan-center' - Cache
    xorg/system from 'conan-center' - Cache
    zlib/1.2.11 from 'conan-center' - Cache
Packages
    brotli/1.0.9:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
    bzip2/1.0.8:91a8b22c2c5a149bc617cfc06cdd21bf23b12567 - Download
    cpython/2.7.18:cfda8c62fcc61858227a639903b1690bff09ccac - Build
    expat/2.3.0:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
    fontconfig/2.13.92:ebf14a7c2e256d19a84a210a821beaa67f0a0a9c - Download
    freetype/2.10.4:bca7b8880d98719d556dd526ce612be20a815922 - Download
    gdbm/1.19:0bd38a9eb912cfcfcbde37d15e2263db4257e2c2 - Download
    libdb/5.3.28:b173bbda18164d49a449ffadc1c9e817f49e819d - Missing
    libffi/3.2.1:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
    libpng/1.6.37:d8b88b49d6e7691941997f64ad700b4308d0ed8c - Download
    libuuid/1.0.3:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
    libxcrypt/4.4.18:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
    mpdecimal/2.4.2:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
    ncurses/6.2:208e1714f3ce187f52ebc74d49beba71b8a3db65 - Download
    openssl/1.1.1k:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
    sqlite3/3.35.5:e522f5fd927b6b1cc44a5a30f50a981232b01f74 - Download
    tcl/8.6.10:d8b88b49d6e7691941997f64ad700b4308d0ed8c - Download
    tk/8.6.10:1267decf4836f3723db6e1fe73e031e2ae79c546 - Download
    xorg/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
    zlib/1.2.11:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download

Installing (downloading, building) binaries...

WARN: fontconfig/2.13.92: requirement expat/2.2.10 overridden by tk/8.6.10 to expat/2.3.0 
ERROR: Missing binary: libdb/5.3.28:b173bbda18164d49a449ffadc1c9e817f49e819d
libdb/5.3.28: WARN: Can't find a 'libdb/5.3.28' package for the specified settings, options and dependencies:
- Settings: arch=x86_64, build_type=Release, compiler=gcc, compiler.libcxx=libstdc++11, compiler.version=10, os=Linux
- Options: fPIC=True, shared=False, with_cxx=False, with_tcl=False
- Dependencies: 
- Requirements: 
- Package ID: b173bbda18164d49a449ffadc1c9e817f49e819d

ERROR: Missing prebuilt package for 'libdb/5.3.28'
Try to build from sources with '--build=libdb'
Use 'conan search <reference> --table table.html'
Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'