Pin: release o=buildd.debian.org
Pin-Priority: 500
+Package: schroot
+Pin: release o=buildd.debian.org
+Pin-Priority: 500
+
+Package: schroot-common
+Pin: release o=buildd.debian.org
+Pin-Priority: 500
+
Package: *
Pin: release o=buildd.debian.org
Pin-Priority: -1