copy ROOT/etc/* to /etc/cran2deb
ln -s /var/www/cran2deb/ /etc/cran2deb/archive
edit /etc/cran2deb/pbuilder.in:
-OTHERMIRROR='deb http://localhost/users/cb/cran2deb/ unstable/$(ARCH)/ | deb http://localhost/users/cb/cran2deb/ unstable/all/'
+OTHERMIRROR='deb http://localhost/users/cb/cran2deb/ testing/$(ARCH)/ | deb http://localhost/users/cb/cran2deb/ testing/all/'
MIRRORSITE='http://ftp.debian.org/debian/'
to
-OTHERMIRROR='deb http://localhost/cran2deb/ unstable/$(ARCH)/ | deb http://localhost/cran2deb/ unstable/all/'
+OTHERMIRROR='deb http://localhost/cran2deb/ testing/$(ARCH)/ | deb http://localhost/cran2deb/ testing/all/'
MIRRORSITE='http://ftp.at.debian.org/debian/'
# fix permissions for group usage.