@@ -4,19 +4,19 @@

 # requires root

 set -e

-PACSTRAP=$(which pacstrap)

+PACSTRAP=$(hash pacstrap &>/dev/null)

 [ "$PACSTRAP" ] || {

     echo "Could not find pacstrap. Run pacman -S arch-install-scripts"

     exit 1

 }

-EXPECT=$(which expect)

-[ "$EXPECT" ] || {

+

+EXPECT=$(hash expect &>/dev/null)

+[[ "$EXPECT" ]] || {

     echo "Could not find expect. Run pacman -S expect"

     exit 1

 }

-ROOTFS=~/rootfs-arch-$$-$RANDOM

-mkdir $ROOTFS

+ROOTFS=$(mktemp -d /tmp/rootfs-archlinux-XXXXXXXXXX)

 #packages to ignore for space savings

 PKGIGNORE=linux,jfsutils,lvm2,cryptsetup,groff,man-db,man-pages,mdadm,pciutils,pcmciautils,reiserfsprogs,s-nail,xfsprogs