mymac@Merrills-Mac-mini ~ % env | grep perl
PATH=/Users/mymac/perl5/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:/System/Cryptexes/
...
PERL5LIB=/Users/mymac/perl5/lib/perl5
PERL_LOCAL_LIB_ROOT=/Users/mymac/perl5
PERL_MB_OPT=--install_base "/Users/mymac/perl5"
PERL_MM_OPT=INSTALL_BASE=/Users/mymac/perl5
mymac@Merrills-Mac-mini ~ %