Call to dpkg-query does not work in UCK

[PJSingh5000]

UCK Version: 2.4.7-0ubuntu1 on Ubuntu 14.10 x64

On line number 512 in /usr/lib/uck/remaster-live-cd.sh, the line,

  SQUASHFS_VERSION=`dpkg-query -p squashfs-tools | grep Version | cut -d ':' -f3 | cut -d '-' -f1`

returns the following error

  dpkg-query: package 'squashfs-tools' is not available

To correct this, "dpkg-query -p squashfs-tools" should be replaced with "dpkg -s squashfs-tools" as shown...

  ############################################################################
  #if mksquashfs version => 4.1 and guest's kernel => 2.6.30 we can enable xz compression
  # # Fix for Bug #1435019 (https://bugs.launchpad.net/uck/+bug/1435019)
  # SQUASHFS_VERSION=`dpkg-query -p squashfs-tools | grep Version | cut -d ':' -f3 | cut -d '-' -f1`
  SQUASHFS_VERSION=`dpkg -s squashfs-tools | grep Version | cut -d ':' -f3 | cut -d '-' -f1`
  GUEST_KERNEL_VERSION=`ls /boot/config-* | sed 's/.*config-//' | cut -d '-' -f1 | sort -r | head -n1`
  echo "The squashfs version is....... $SQUASHFS_VERSION."
  echo "The guest kernel version is... $GUEST_KERNEL_VERSION."
  if [ `echo -e "${SQUASHFS_VERSION}\n4.2" | sort | head -n1` = "4.2" ]; then
   if [ `echo -e "${GUEST_KERNEL_VERSION}\n2.6.30" | sort | head -n1` = "2.6.30" ]; then
    echo "Squashfs>=4.1, guest kernel>=2.6.30: Enabling XZ compression for squashfs..."
    EXTRA_OPTS="${EXTRA_OPTS} -comp xz"
   else
    echo "Warning: could not enable XZ compression for squashfs."
   fi
  fi
  ############################################################################

[jayshomebrew (jayshomebrew)]

This effects me too.