anchor.diff:  # Prepare the ISO directory with the kernel
   RUN cp -v /linux-kernel/arch/x86_64/boot/bzImage /tmp/iso/boot/vmlinuz64
   
  +ENV TCL_REPO_BASE   http://tinycorelinux.net/7.x/x86_64
  +# Note that the ncurses is here explicitly so that top continues to work
  +ENV TCZ_DEPS        iptables \
  +                    iproute2 \
  +                    openssh openssl \
  +                    tar \
  +                    gcc_libs \
  +                    ncurses \
  +                    acpid \
  +                    xz liblzma \
  +                    git expat2 libgpg-error libgcrypt libssh2 \
  +                    nfs-utils tcp_wrappers portmap rpcbind libtirpc \
  +                    rsync attr acl \
  +                    curl ntpclient \
  +                    procps glib2 libtirpc libffi fuse pcre \
  +                    udev-lib udev-extra \
  +                    liblvm2 \
  +                    parted
  +
   # Download the rootfs, don't unpack it though:
   RUN curl -fL -o /tcl_rootfs.gz $TCL_REPO_BASE/release/distribution_files/rootfs64.gz
   
   # Install the TCZ dependencies
  -RUN for dep in $TCZ_DEPS; do \
  -    echo "Download $TCL_REPO_BASE/tcz/$dep.tcz" &&\
  -        curl -fL -o /tmp/$dep.tcz $TCL_REPO_BASE/tcz/$dep.tcz && \
  -        unsquashfs -f -d $ROOTFS /tmp/$dep.tcz && \
  -        rm -f /tmp/$dep.tcz ;\
  +RUN set -ex && \
  +    for dep in $TCZ_DEPS; do \
  +        echo "Download $TCL_REPO_BASE/tcz/$dep.tcz"; \
  +        curl -fL -o /tmp/$dep.tcz $TCL_REPO_BASE/tcz/$dep.tcz; \
  +        unsquashfs -f -d $ROOTFS /tmp/$dep.tcz; \
  +        rm -f /tmp/$dep.tcz; \
       done
  +
  +# Install Tiny Core Linux rootfs
  +RUN cd $ROOTFS && zcat /tcl_rootfs.gz | cpio -f -i -H newc -d --no-absolute-filenames
  +
  +# Apply horrible hacks
  +RUN cd $ROOTFS && ln -s lib lib64
   
   # get generate_cert
   RUN curl -fL -o $ROOTFS/usr/local/bin/generate_cert https://github.com/SvenDowideit/generate_cert/releases/download/0.2/generate_cert-0.2-linux-amd64 && \
  
positive.code: 
  RUN /make_iso.sh
  
  CMD ["cat", "boot2docker.iso"]
  
negative.code: 
  # Build VBox guest additions
  ENV VBOX_VERSION 5.0.16
  RUN set -x && \
      \
      mkdir -p /vboxguest && \
      cd /vboxguest && \
      \
      curl -fL -o vboxguest.iso http://download.virtualbox.org/virtualbox/${VBOX_VERSION}/VBoxGuestAdditions_${VBOX_VERSION}.iso && \
  