From FAST/data_util/parse_affinity_data.sh, you use the code "
grep -v '#' $path/PDBbind_2016_plain_text_index/index/INDEX_core_data.2016 | cut -f 1 -d ' ' > core.csv"

But, I can't find that "INDEX_core_data.2016" from PDBbind_2016_plain_text_index

I think that is missing,, There is no that file on PDBbind dataset v2016,, What should I do?