wget https://cpan.metacpan.org/authors/id/X/XS/XSAWYERX/perl-5.28.0.tar.gz
tar xvzf perl-5.28.0.tar.gz
cd perl-5.28.0
sh Configure -des -Dusethreads -Dprefix="$HOME/public_html/prog"
make
make test
make install