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conan install libnsgif/1.0@ --build=libnsgif --profile=/home/conan/w/BuildSingleReference/62931/48186e48-be9c-4aa5-87fb-09e5b7b83357/profile.txt
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Configuration:
[settings]
arch=x86_64
build_type=Release
compiler=gcc
compiler.libcxx=libstdc++11
compiler.version=6
os=Linux
[options]
libnsgif:shared=False
[build_requires]
[env]

libnsgif/1.0: Forced build from source
Installing package: libnsgif/1.0
Requirements
    libnsgif/1.0 from local cache - Cache
Packages
    libnsgif/1.0:f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb - Build

Installing (downloading, building) binaries...
libnsgif/1.0: Copying sources to build folder
libnsgif/1.0: Building your package in /home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb
libnsgif/1.0: Generator txt created conanbuildinfo.txt
libnsgif/1.0: Calling generate()
libnsgif/1.0: Aggregating env generators
[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
libnsgif/1.0: Calling build()
libnsgif/1.0: CMake command: cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb/cmake-build-release/conan/conan_toolchain.cmake" -DCMAKE_INSTALL_PREFIX="/home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/package/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb" "/home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb/."

----Running------
> cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb/cmake-build-release/conan/conan_toolchain.cmake" -DCMAKE_INSTALL_PREFIX="/home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/package/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb" "/home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb/."
-----------------
-- Conan toolchain: Setting CMAKE_POSITION_INDEPENDENT_CODE=ON (options.fPIC)
-- Conan toolchain: Setting BUILD_SHARED_LIBS = OFF
-- The C compiler identification is GNU 6.4.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: /home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb/cmake-build-release
libnsgif/1.0: CMake command: cmake --build '/home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb/cmake-build-release' '--' '-j3'

----Running------
> cmake --build '/home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb/cmake-build-release' '--' '-j3'
-----------------
Scanning dependencies of target libnsgif
[ 33%] Building C object CMakeFiles/libnsgif.dir/src/libnsgif.c.o
[ 66%] Building C object CMakeFiles/libnsgif.dir/src/lzw.c.o
[100%] Linking C static library liblibnsgif.a
[100%] Built target libnsgif
libnsgif/1.0: Package 'f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb' built
libnsgif/1.0: Build folder /home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb/cmake-build-release
libnsgif/1.0: Generated conaninfo.txt
libnsgif/1.0: Generated conanbuildinfo.txt
libnsgif/1.0: Generating the package
libnsgif/1.0: Package folder /home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/package/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb
libnsgif/1.0: Calling package()
libnsgif/1.0: CMake command: cmake --install '/home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb/cmake-build-release' --prefix '/home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/package/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb'

----Running------
> cmake --install '/home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb/cmake-build-release' --prefix '/home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/package/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb'
-----------------
-- Install configuration: "Release"
-- Installing: /home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/package/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb/lib/liblibnsgif.a
-- Installing: /home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/package/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb/include/libnsgif.h
[HOOK - conan-center.py] post_package(): [DEFAULT PACKAGE LAYOUT (KB-H013)] OK
[HOOK - conan-center.py] post_package(): [MATCHING CONFIGURATION (KB-H014)] OK
[HOOK - conan-center.py] post_package(): [SHARED ARTIFACTS (KB-H015)] OK
[HOOK - conan-center.py] post_package(): [PC-FILES (KB-H020)] OK
[HOOK - conan-center.py] post_package(): [CMAKE-MODULES-CONFIG-FILES (KB-H016)] OK
[HOOK - conan-center.py] post_package(): [PDB FILES NOT ALLOWED (KB-H017)] OK
[HOOK - conan-center.py] post_package(): [LIBTOOL FILES PRESENCE (KB-H018)] OK
[HOOK - conan-center.py] post_package(): [MS RUNTIME FILES (KB-H021)] OK
Using Conan toolchain: /home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb/cmake-build-release/conan/conan_toolchain.cmake.
libnsgif/1.0: WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior
[HOOK - conan-center.py] post_package(): ERROR: [PACKAGE LICENSE (KB-H012)] No 'licenses' folder found in package: /home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/package/f7e573cb501ccfc49e9e4d84de886bc1ef2e6ebb  (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H012) 
ERROR: [HOOK - conan-center.py] post_package(): Some checks failed running the hook, check the output