I did what I think was the simplest thing to do: I submitted a bug report to Strawberry. And this morning I received an email
After v5.8.9 I don't believe the use of tzset should be required. Reference:https://perldoc.pl/perl589delta

The FAQs make not reference to tzset: https://perldoc.pl/perlfaq8#How-do-I-set-the-time-and-date? Context: https://perlmonks.org/?node_id=11112025

I'll supply a patch to SVG::TT::Graph::XY shortly to resolve this issue.

So, in a while the problem will be solved!

In reply to Re: tzset and POSIX by BernieC
in thread tzset and POSIX by BernieC

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