#!/bin/shecho "checking basic compilation tools ..."for tool in pkg-config aclocal autoheader autoconf automake gettext msgfmt iconvdo    echo -n "$tool... "    if which $tool >/dev/null 2>&1 ; then	echo "found."    else	echo "not found.*** You do not have $tool correctly installed. You cannot build aqualung without this tool."	exit 1    fidoneechofor tool in aclocal autoheader autoconf automakedo    echo -n "running $tool... "    if $tool; then	echo "done."    else	echo "faled.*** $tool returned an error."	exit 1    fidoneecho "You can now run:    ./configure    make    make installPlease take the time to subscribe to the project mailing list at:http://lists.sourceforge.net/lists/listinfo/aqualung-friends"