/usr/include/ is in liberasurecode-dev 1.5.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/erasurecode_helpers.h
/usr/include/erasurecode_stdinc.h
/usr/include/erasurecode_version.h
/usr/include/liberasurecode/
/usr/include/liberasurecode/alg_sig.h
/usr/include/liberasurecode/config_liberasurecode.h
/usr/include/liberasurecode/erasurecode.h
/usr/include/liberasurecode/erasurecode_backend.h
/usr/include/liberasurecode/erasurecode_helpers.h
/usr/include/liberasurecode/erasurecode_helpers_ext.h
/usr/include/liberasurecode/erasurecode_log.h
/usr/include/liberasurecode/erasurecode_postprocessing.h
/usr/include/liberasurecode/erasurecode_preprocessing.h
/usr/include/liberasurecode/erasurecode_stdinc.h
/usr/include/liberasurecode/erasurecode_version.h
/usr/include/liberasurecode/liberasurecode_rs_vand.h
/usr/include/liberasurecode/list.h
/usr/include/liberasurecode/rs_galois.h
/usr/include/liberasurecode/xor_code.h
/usr/include/liberasurecode/xor_hd_code_defs.h
/usr/include/config_liberasurecode.h
/usr/include/erasurecode.h