+# Now the variables you might want to adjust, but need not to...
+
+# set mirror where debootstrap should download packages from
+MIRROR='ftp://ftp.debian.de/debian'
+
+# specify entry which should be used for /etc/apt/sources.list,
+# if empty then any existing /etc/apt/sources.list will be taken
+CHROOTMIRROR='ftp://ftp.debian.de/debian'
+
+# add grml repository to /etc/apt/sources.list
+# if empty then the repository won't be added (notice: in testing phase)
+# GRMLREPOS='yes'
+
+# install packages from grml-pool? requires activated $GRMLREPOS from above
+# if empty nothing will be added (notice: in testing phase)
+# GRMLPACKAGES='grml-etc-core'