+# full explanation. coreutils and python are specified explicitly
+# because groupinstall does not honor Requires(pre) dependencies
+# properly, most %pre scripts require coreutils to be installed first,
+# and some of our %post scripts require python.
+mkfedora -v -r $releasever -a $basearch -k -p dev -p coreutils -p python -g PlanetLab $VROOT