Found <https://metacpan.org/pod/Devel::NYTProf#%22Profile-data-incomplete,-...%22-or-%22Profile-format-error:-...%22>, however, "export NYTPROF=sigexit=1" does not help either. Running "unset PER5OPT" before running nytprofhtml does not help either as well. That leaves this problem unsolved still. --[[users/svetlana]] Fri Feb 2 08:03:13 2018
+
+Fixed by exporting "PERL5OPT" rather than "PER5OPT"; fixing typo in documentation... --[[users/svetlana]]