pkgname=gnome-alsamixer

post_install() {
  gconfpkg --install ${pkgname}
}

pre_upgrade() {
  if [[ "$(vercmp $2 0.9.7)" -gt 0 ]]; then
    pre_remove $1
  fi
}

post_upgrade() {
  post_install $1
}

pre_remove() {
  gconfpkg --uninstall ${pkgname}
}