#!/bin/sh wget http://pypi.python.org/packages/source/n/numpydoc/ >/dev/null 2>/dev/null if [ $? = 0 ]; then [ -f unfetchable ] && rm unfetchable grep numpydoc- < index.html | md5sum > new-sum touch sum if [ "$(cat sum)" = "$(cat new-sum)" ]; then rm new-sum else mv new-sum sum echo 'python2-numpydoc' fi rm index.html elif [ ! -f unfetchable ] touch unfetchable echo 'python2-numpydoc (unfetchable)' fi