# zpm runscript -p pre-upgrade $current $pkgid
zpm runscript -f $pkgfile -p pre-install $pkgid $current
if [ $? -ne 0 ]; then
# zpm runscript -p pre-upgrade $current $pkgid
zpm runscript -f $pkgfile -p pre-install $pkgid $current
if [ $? -ne 0 ]; then