The error is actually in python-central:
Setting up python-dns (2.3.3-2build1) ...
File "/usr/bin/py_compilefiles", line 27
print "file does not exist:", fullname, '...'
^
SyntaxError: invalid syntax
pycentral: pycentral pkginstall: error byte-compiling files (
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/33976021/Dependencies.txt
** Attachment added: "DpkgTerminalLog.gz"
http://launchpadlibrarian.net/33976022/DpkgTerminalLog.gz
--
package python-dns 2.3.3-2build1 failed to install/upgrade: subprocess
post-installation
