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conan install opencascade/7.5.0@ --profile=/home/conan/w/BuildSingleReference/7587/147a7f1e-dd73-4f35-8c0e-a334c2e43930/profile.txt --build=opencascade
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Debug
compiler=clang
compiler.libcxx=libstdc++
compiler.version=8
os=Linux
os_build=Linux
[options]
opencascade:shared=False
[build_requires]
[env]

opencascade/7.5.0: Forced build from source
Installing package: opencascade/7.5.0
Requirements
    brotli/1.0.9 from 'conan-center' - Cache
    bzip2/1.0.8 from 'conan-center' - Cache
    expat/2.2.10 from 'conan-center' - Cache
    fontconfig/2.13.92 from 'conan-center' - Cache
    freetype/2.10.4 from 'conan-center' - Cache
    libpng/1.6.37 from 'conan-center' - Cache
    libuuid/1.0.3 from 'conan-center' - Cache
    opencascade/7.5.0 from local cache - Cache
    opengl/system 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:d192df17f79e17f2a80ffc0625135389018e342b - Download
    bzip2/1.0.8:661dcab7df849dfc3f619303a13a65d273c036bd - Download
    expat/2.2.10:d192df17f79e17f2a80ffc0625135389018e342b - Download
    fontconfig/2.13.92:7f4748cbfb41bde826161e9edf981b7c73d6588a - Download
    freetype/2.10.4:724dce4dea07659483359bc055c7dc4b97b21d9a - Download
    libpng/1.6.37:f253a2d386b5fce38b58329f6e9f81605d3af392 - Download
    libuuid/1.0.3:d192df17f79e17f2a80ffc0625135389018e342b - Download
    opencascade/7.5.0:b09682e64a882c61c3a7657c4640b69b4b43abd1 - Build
    opengl/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
    tcl/8.6.10:f253a2d386b5fce38b58329f6e9f81605d3af392 - Download
    tk/8.6.10:daeede6a7e94f30a5c8f2a21c3bf5d7fb4bc831e - Missing
    xorg/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
    zlib/1.2.11:d192df17f79e17f2a80ffc0625135389018e342b - Download

Installing (downloading, building) binaries...

ERROR: Missing binary: tk/8.6.10:daeede6a7e94f30a5c8f2a21c3bf5d7fb4bc831e
tk/8.6.10: WARN: Can't find a 'tk/8.6.10' package for the specified settings, options and dependencies:
- Settings: arch=x86_64, build_type=Debug, compiler=clang, compiler.version=8, os=Linux
- Options: fPIC=True, shared=False, brotli:fPIC=True, brotli:shared=False, bzip2:build_executable=True, bzip2:fPIC=True, bzip2:shared=False, expat:fPIC=True, expat:shared=False, fontconfig:fPIC=True, fontconfig:shared=False, freetype:fPIC=True, freetype:shared=False, freetype:with_brotli=True, freetype:with_bzip2=True, freetype:with_png=True, freetype:with_zlib=True, libpng:api_prefix=None, libpng:fPIC=True, libpng:shared=False, libuuid:fPIC=True, libuuid:shared=False, tcl:fPIC=True, tcl:shared=False, zlib:fPIC=True, zlib:minizip=False, zlib:shared=False
- Dependencies: tcl/8.6.10, fontconfig/2.13.92, xorg/system
- Requirements: fontconfig/2.Y.Z, tcl/8.Y.Z, xorg/system
- Package ID: daeede6a7e94f30a5c8f2a21c3bf5d7fb4bc831e

ERROR: Missing prebuilt package for 'tk/8.6.10'
Try to build from sources with '--build=tk'
Use 'conan search <reference> --table table.html'
Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'