~/qtorrent > makepkg -s    
==> Making package: qtorrent 0.9.5-7 (Fri Feb  1 17:59:34 PST 2013)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving Sources...
  -> Found qtorrent-0.9.5.tar.bz2
  -> Found torrentsettings.patch
  -> Found torrentwindow.patch
  -> Found torrentmain.patch
==> Validating source files with md5sums...
    qtorrent-0.9.5.tar.bz2 ... Passed
    torrentsettings.patch ... Passed
    torrentwindow.patch ... Passed
    torrentmain.patch ... Passed
==> Extracting Sources...
  -> Extracting qtorrent-0.9.5.tar.bz2 with bsdtar
==> Removing existing pkg/ directory...
==> Entering fakeroot environment...
==> Starting build()...
patching file torrentsettings.py
patching file torrentwindow.py
patching file torrentmain.py
Traceback (most recent call last):
  File "setup.py", line 21, in <module>
    from pyqtorrent.torrentmain import VERSION
  File "/home/kevin/qtorrent/src/qtorrent-0.9.5/pyqtorrent/torrentmain.py", line 4, in <module>
    from qt import *
RuntimeError: the sip module implements API v9.0 to v9.1 but the qt module requires API v8.1
==> ERROR: A failure occurred in build().
    Aborting...