# configure official Debian repositories:
cat > "$DEBIAN_SOURCES_LIST" << EOF
# official debian repository:
- deb http://ftp.de.debian.org/debian/ $SUITE main contrib non-free
- deb-src http://ftp.de.debian.org/debian/ $SUITE main contrib non-free
+ deb http://cdn.debian.net/debian/ $SUITE main contrib non-free
+ deb-src http://cdn.debian.net/debian/ $SUITE main contrib non-free
EOF
# configure grml-stable repository: