+ ]
+ echo C: sudo pbuilder $mode --override-config --configfile /etc/cran2deb/sys/$sys/pbuilderrc
+ echo "Executing sudo pbuilder $mode --override-config --configfile /etc/cran2deb/sys/$sys/pbuilderrc"
+ sudo pbuilder $mode --override-config --configfile /etc/cran2deb/sys/$sys/pbuilderrc
+ echo "Executing $root/exec/update_cache $root"