[bgalbrecht]

I'm having problems building Calibre 0.7.46 on FreeBSD, and it's failing here:

####### Building extension pictureflow #######
g++ -c -pipe -O2 -Wall -W -fPIC -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/local/share/qt4/mkspecs/freebsd-g++ -I. -I/usr/local/include/qt4/QtCore -I/usr/local/include/qt4/QtGui -I/usr/local/include/qt4 -I. -I/usr/local/include -o pictureflow.o ../../../../src/calibre/gui2/pictureflow/pictureflow.cpp
/usr/local/bin/moc-qt4 -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/local/share/qt4/mkspecs/freebsd-g++ -I. -I/usr/local/include/qt4/QtCore -I/usr/local/include/qt4/QtGui -I/usr/local/include/qt4 -I. -I/usr/local/include ../../../../src/calibre/gui2/pictureflow/pictureflow.h -o moc_pictureflow.cpp
g++ -c -pipe -O2 -Wall -W -fPIC -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/local/share/qt4/mkspecs/freebsd-g++ -I. -I/usr/local/include/qt4/QtCore -I/usr/local/include/qt4/QtGui -I/usr/local/include/qt4 -I. -I/usr/local/include -o moc_pictureflow.o moc_pictureflow.cpp
rm -f libpictureflow.so.1.0.0 libpictureflow.so libpictureflow.so.1 libpictureflow.so.1.0
g++ -Wl,-O1 -pthread -Wl,-rpath,/usr/local/lib/qt4 -shared -Wl,-soname,libpictureflow.so.1 -o libpictureflow.so.1.0.0 pictureflow.o moc_pictureflow.o -L/usr/local/lib -L/usr/local/lib/qt4 -lQtGui -L/usr/local/lib/qt4 -L/usr/local/lib -lQtCore
ln -s libpictureflow.so.1.0.0 libpictureflow.so
ln -s libpictureflow.so.1.0.0 libpictureflow.so.1
ln -s libpictureflow.so.1.0.0 libpictureflow.so.1.0
/usr/local/bin/sip -w -c /usr/ports/deskutils/calibre/work/calibre/build/pyqt/pictureflow -b /usr/ports/deskutils/calibre/work/calibre/build/pyqt/pictureflow/pictureflow.sip.sbf -I/usr/local/share/py-sip -x VendorID -t WS_X11 -x PyQt_NoPrintRangeBug -t Qt_4_7_0 -x Py_v3 -g /usr/ports/deskutils/calibre/work/calibre/src/calibre/gui2/pictureflow/pictureflow.sip
sip: /usr/ports/deskutils/calibre/work/calibre/src/calibre/gui2/pictureflow/pictureflow.sip:4: syntax error
Traceback (most recent call last):
File "setup.py", line 99, in <module>
sys.exit(main())
File "setup.py", line 85, in main
command.run_all(opts)
File "/usr/ports/deskutils/calibre/work/calibre/setup/__init__.py", line 159, in run_all
self.run_cmd(self, opts)
File "/usr/ports/deskutils/calibre/work/calibre/setup/__init__.py", line 155, in run_cmd
cmd.run(opts)
File "/usr/ports/deskutils/calibre/work/calibre/setup/extensions.py", line 294, in run
self.build(ext, dest)
File "/usr/ports/deskutils/calibre/work/calibre/setup/extensions.py", line 314, in build
return self.build_pyqt_extension(ext, dest)
File "/usr/ports/deskutils/calibre/work/calibre/setup/extensions.py", line 406, in build_pyqt_extension
subprocess.check_call(cmd)
File "/usr/local/lib/python2.7/subprocess.py", line 504, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['/usr/local/bin/sip', '-w', '-c', '/usr/ports/deskutils/calibre/work/calibre/build/pyqt/pictureflow', '-b', '/usr/ports/deskutils/calibre/work/calibre/build/pyqt/pictureflow/pictureflow.sip.sbf', '-I/usr/local/share/py-sip', '-x', 'VendorID', '-t', 'WS_X11', '-x', 'PyQt_NoPrintRangeBug', '-t', 'Qt_4_7_0', '-x', 'Py_v3', '-g', '/usr/ports/deskutils/calibre/work/calibre/src/calibre/gui2/pictureflow/pictureflow.sip']' returned non-zero exit status 1
*** Error code 1

Any ideas, suggestions? TIA...