anchor.diff:  RUN cp -v /linux-kernel/arch/x86_64/boot/bzImage /tmp/iso/boot/vmlinuz64
   
   # Download the rootfs, don't unpack it though:
  -RUN curl -L -o /tcl_rootfs.gz $TCL_REPO_BASE/release/distribution_files/rootfs.gz
  +RUN curl -L -o /tcl_rootfs.gz $TCL_REPO_BASE/release/distribution_files/rootfs64.gz
   
   # Install the TCZ dependencies
   RUN for dep in $TCZ_DEPS; do \
  
positive.code:     \
      sh VBoxLinuxAdditions.run --noexec --target . && \
      mkdir amd64 && tar -C amd64 -xjf VBoxGuestAdditions-amd64.tar.bz2 && \
      mkdir x86 && tar -C x86 -xjf VBoxGuestAdditions-x86.tar.bz2 && \
      rm VBoxGuestAdditions*.tar.bz2 && \
      \
      KERN_DIR=/linux-kernel/ make -C amd64/src/vboxguest-${VBOX_VERSION} && \
      cp amd64/src/vboxguest-${VBOX_VERSION}/*.ko $ROOTFS/lib/modules/$KERNEL_VERSION-boot2docker/ && \
      \
      mkdir -p $ROOTFS/sbin && \
      cp x86/lib/VBoxGuestAdditions/mount.vboxsf $ROOTFS/sbin/
  
  # Build VMware Tools
  ENV OVT_VERSION 9.4.6-1770165
  
negative.code:                         git \
                          build-essential \
                          cpio \
                          gcc-multilib libc6 libc6-dev \
                          kmod \
                          squashfs-tools \
                          genisoimage \
  