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conan install ktx/4.0.0@ --profile=/home/conan/w/BuildSingleReference/11727/9b30f765-2ddc-4648-aa80-7094d0ef6549/profile.txt --build=ktx
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=gcc
compiler.libcxx=libstdc++
compiler.version=4.9
os=Linux
os_build=Linux
[options]
ktx:shared=False
[build_requires]
[env]

ktx/4.0.0: Forced build from source
Installing package: ktx/4.0.0
Requirements
    ktx/4.0.0 from local cache - Cache
    lodepng/cci.20200615 from 'conan-center' - Cache
    zstd/1.4.9 from 'conan-center' - Cache
Packages
    ktx/4.0.0:c90a0fa73d60fbd54226f4bd9946f710d1343f44 - Build
    lodepng/cci.20200615:a506942c4fdc4003ced5ed2afee2a0486db24337 - Cache
    zstd/1.4.9:b869e6c05cb587ad588e5ec485deb62012ec7b93 - Cache

Installing (downloading, building) binaries...
lodepng/cci.20200615: 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
zstd/1.4.9: 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
ktx/4.0.0: Copying sources to build folder
ktx/4.0.0: Building your package in /home/conan/w/BuildSingleReference/.conan/data/ktx/4.0.0/_/_/build/c90a0fa73d60fbd54226f4bd9946f710d1343f44
ktx/4.0.0: Generator cmake created conanbuildinfo.cmake
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK. 'fPIC' option found and apparently well managed
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK
ktx/4.0.0: Calling build()
ktx/4.0.0: 
ktx/4.0.0: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/ktx/4.0.0/_/_/build/c90a0fa73d60fbd54226f4bd9946f710d1343f44
ktx/4.0.0: ERROR: Package 'c90a0fa73d60fbd54226f4bd9946f710d1343f44' build failed
ktx/4.0.0: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/ktx/4.0.0/_/_/build/c90a0fa73d60fbd54226f4bd9946f710d1343f44
ERROR: ktx/4.0.0: Error in build() method, line 65
	self._patch_sources()
while calling '_patch_sources', line 80
	tools.remove(os.path.join(basisu_dir, "encoder", "lodepng.cpp"))
	AttributeError: module 'conans.tools' has no attribute 'remove'