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conan install libxml2/2.9.10@ --build=libxml2 --profile=C:\J\w\BuildSingleReference@3/20486/760c865d-a3d6-4687-9aef-9827b83f9a21/profile.txt
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=Visual Studio
compiler.runtime=MT
compiler.version=14
os=Windows
os_build=Windows
[options]
libxml2:shared=False
[build_requires]
[env]

libxml2/2.9.10: Forced build from source
Installing package: libxml2/2.9.10
Requirements
    libiconv/1.16 from 'conan-center' - Cache
    libxml2/2.9.10 from local cache - Cache
    zlib/1.2.11 from 'conan-center' - Cache
Packages
    libiconv/1.16:df81ad20137149d7a51276fd3e24009b45e5964a - Cache
    libxml2/2.9.10:d6f3134e755610b93752ed1fba66b2f3628b42b1 - Build
    zlib/1.2.11:df81ad20137149d7a51276fd3e24009b45e5964a - Cache

Installing (downloading, building) binaries...
libiconv/1.16: Already installed!
libiconv/1.16: Appending PATH environment var: C:\J\w\BuildSingleReference@3\.conan\data\libiconv\1.16\_\_\package\df81ad20137149d7a51276fd3e24009b45e5964a\bin
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
zlib/1.2.11: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
[HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK
libxml2/2.9.10: Configuring sources in C:\J\w\BuildSingleReference@3\.conan\data\libxml2\2.9.10\_\_\source

libxml2/2.9.10: WARN: Build folder is dirty, removing it: C:\J\w\BuildSingleReference@3\.conan\data\libxml2\2.9.10\_\_\build\d6f3134e755610b93752ed1fba66b2f3628b42b1
libxml2/2.9.10: WARN: Trying to remove corrupted source folder
libxml2/2.9.10: WARN: This can take a while for big packages
ERROR: libxml2/2.9.10: Error in source() method, line 102
	tools.get(**self.conan_data["sources"][self.version], destination=self._source_subfolder, strip_root=True)
	KeyError: "linkname 'libxml2-2.9.10/test/relaxng/ambig_name-class.xml' not found"