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xen/docs/check_pkgs
T

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silent_which ()
{
if ! `which $1 1>/dev/null 2>/dev/null`; then
echo "*************************************************"
echo "*************************************************"
echo "* WARNING: Package '$1' is required"
echo "* to build Xen documentation"
echo "*************************************************"
echo "*************************************************"
fi
which $1 1>/dev/null 2>/dev/null
}
silent_which latex || exit 1
silent_which latex2html || exit 1
silent_which dvips || exit 1
silent_which ps2pdf || exit 1
silent_which fig2dev || exit 1
silent_which tgif || exit 1
exit 0