+
+# options
+# -R install root, if installing as root, will chroot?
+# -C no chroot, even if root
+# -N no pre-scripts
+# -X no post-scripts
+# -f source repository file
+# -d local (recording) repository database
+# -D don't locally record
+# -t only files matching tags
+# -T exclude files matching tags
+
+chroot=1
+
+while getopts :R:CNXf:d:Dt:T: opt; do