I am wondering why is Data::Dumper not installed on some latest systems such as RHEL, CentOS?

AFAIK on those OSes the Perl core modules are not installed by default and you need to install the perl-core package to get them. hippo writes:

RedHat doesn't bundle all the perl core into a single RPM because it would mean changing the entire bundle every time one of the constituent modules is upgraded and that would not be very efficient. Since one person's "critical" is another person's "waste of valuable space" the choice of which bits of core to install is up to the user. If you want all of core installed right from the off just install the cleverly-named perl-core RPM which is a meta package and pulls in all the core modules as dependencies.

In reply to Re: Missing Data::Dumper module by haukex
in thread Missing Data::Dumper module by siberia-man

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