I'm asking because evidently *something* is different.
Some other ideas for checking differences... 
use Data::Dumper; $Data::Dumper::Sortkeys=1; print Dumper(\%ENV);
system 'uname -a';

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The code is XS, which means that it requires a C compiler (which may be different).

In reply to Re^3: JSON::XS and blessings by toolic
in thread JSON::XS and blessings by cshavit

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