py27-parsing staging error after unification

[mf2k (Frank Schima)]

I unified py-parsing in r89630. But now py27-parsing has an error in staging that I don't understand. I didn't change anything there. Here is the log. Can someone figure out what is wrong?

Cc'ing snc, the maintainer of py27-parsing. I based the unified version on py27-parsing.

--->  Staging py26-parsing into destroot
Error: Target org.macports.destroot returned: xinstall usage: xinstall [-bCcpSsv] [-B suffix] [-W dir] [-f flags] [-g group] [-m mode]
               [-o owner] file1 file2
       xinstall [-bCcpSsv] [-B suffix] [-W dir] [-f flags] [-g group] [-m mode]
               [-o owner] file1 ... fileN directory
       xinstall -d [-v] [-g group] [-m mode] [-o owner] directory ...