Install the latest package given the script get_latest.pl exists

install_latest.sh

#!/bin/bash
#
#

function die
{
        echo "$1"
        exit 1
}

get_latest.pl $1 |
while read PACKAGE
do
        cd /tmp
        wget $PACKAGE || die 'Could not get package'
        FN=$(echo $PACKAGE | awk -F\/ '{print $NF}')
        tar zxpvf $FN
        D=$(echo $FN | awk -F '.tar.gz' '{print $1}')
        cd $D || die "Could not cd to $D"
        perl Makefile.PL && sudo make install
        cd ..
        sudo rm -rf $FN $D
done