anchor.diff:  
   RUN for dep in $TCZ_DEPS_X ; do \
           echo "Download $TCL_REPO_BASE/tcz/$dep.tcz"  && \
  -        curl -L -o /tmp/$dep.tcz $TCL_REPO_BASE/tcz/$dep.tcz && \
  +        curl -sL -o /tmp/$dep.tcz $TCL_REPO_BASE/tcz/$dep.tcz && \
           if [ ! -s /tmp/$dep.tcz ] ; then \
             echo "$TCL_REPO_BASE/tcz/$dep.tcz size is zero 0 - error !" && \
             exit 1 ;\
  
positive.code:         bash VirtualBox-$VBOX_VERSION-$VBOX_BUILD-Linux_amd64.run
  
  RUN cp -av /opt/VirtualBox $ROOTFS/opt/ ;\
          cd / && curl -LO http://download.virtualbox.org/virtualbox/$VBOX_VERSION/Oracle_VM_VirtualBox_Extension_Pack-$VBOX_VERSION.vbox-extpack &&\
          echo y | /opt/VirtualBox/VBoxManage extpack install Oracle_VM_VirtualBox_Extension_Pack-$VBOX_VERSION.vbox-extpack
  
  
  
negative.code: # Install the base tiny linux dependencies
  RUN for dep in $TCZ_DEPS_0 ; do \
          echo "Download $TCL_REPO_BASE/tcz/$dep.tcz"  && \
          curl -sL -o /tmp/$dep.tcz $TCL_REPO_BASE/tcz/$dep.tcz && \
          if [ ! -s /tmp/$dep.tcz ] ; then \
            echo "$TCL_REPO_BASE/tcz/$dep.tcz size is zero 0 - error !" && \
            exit 1 ;\
  