wget -c http://cpan.org/src/perl-5.8.1.tar.gz tar -zxvf perl-5.8.1.tar.gz cd perl-5.8.1 ./Configure -des -Dprefix=~/p/5.8.1/ make install #### export PATH=~/p/5.8.1/perl/bin:$PATH #### which perl perl -V perl -e "die $^X" #### $ cpanp CPANPLUS::Shell::Default -- CPAN exploration and module installation (v0.9105) CPAN Terminal> !warn $^X