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conan install shaderc/2019.0@ --profile=/home/conan/w/BuildSingleReference/3981/d354f83b-8e38-4b0c-b756-bdf4fc14296b/profile.txt --build=shaderc
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Debug
compiler=clang
compiler.libcxx=libc++
compiler.version=11
os=Linux
os_build=Linux
[options]
shaderc:shared=False
[build_requires]
[env]

shaderc/2019.0: Forced build from source
Installing package: shaderc/2019.0
Requirements
    glslang/8.13.3559 from 'conan-upstream' - Cache
    shaderc/2019.0 from 'conan-upstream' - Cache
    spirv-headers/1.5.3 from 'conan-center' - Cache
    spirv-tools/v2020.3 from 'conan-center' - Cache
Packages
    glslang/8.13.3559:3ecfd9b8e4929d6d2ac50b8f60e7b391cc0dd9aa - Missing
    shaderc/2019.0:f8b530c4c7a40f9834ea1d6aec2e865610f303c1 - Build
    spirv-headers/1.5.3:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
    spirv-tools/v2020.3:2c4288399258a15076fbdfdf29d15995bcbfc851 - Download

Installing (downloading, building) binaries...

WARN: glslang/8.13.3559: requirement spirv-tools/v2020.5 overridden by shaderc/2019.0 to spirv-tools/v2020.3 
ERROR: Missing binary: glslang/8.13.3559:3ecfd9b8e4929d6d2ac50b8f60e7b391cc0dd9aa
glslang/8.13.3559: WARN: Can't find a 'glslang/8.13.3559' package for the specified settings, options and dependencies:
- Settings: arch=x86_64, build_type=Debug, compiler=clang, compiler.libcxx=libc++, compiler.version=11, os=Linux
- Options: build_executables=True, enable_optimizer=True, fPIC=True, hlsl=True, shared=False, spv_remapper=True, spirv-tools:fPIC=True, spirv-tools:shared=False
- Dependencies: spirv-tools/v2020.3
- Requirements: spirv-tools/v2020.3
- Package ID: 3ecfd9b8e4929d6d2ac50b8f60e7b391cc0dd9aa

ERROR: Missing prebuilt package for 'glslang/8.13.3559'
Try to build from sources with '--build=glslang'
Use 'conan search <reference> --table table.html'
Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'