Arch Linux - pactree : команда не найдена [дубликат]

Para detener el script en el día de la semana, solo borre la línea del día:

DAYOFWEEK=$(date +"%u")
echo "$DAYOFWEEK";
if [ "$DAYOFWEEK" == 1 ]; then exit; else echo; fi
if [ "$DAYOFWEEK" == 2 ]; then exit; else echo; fi
if [ "$DAYOFWEEK" == 3 ]; then exit; else echo; fi
if [ "$DAYOFWEEK" == 4 ]; then exit; else echo; fi
if [ "$DAYOFWEEK" == 5 ]; then exit; else echo; fi
if [ "$DAYOFWEEK" == 6 ]; then exit; else echo; fi
if [ "$DAYOFWEEK" == 7 ]; then exit; else echo; fi