Hey, now pyuno works with both Python 2 and Python 3. Summary of the patch: * Removed pyuno_dlopenwrapper.c and the corresponding stuff in the <a href="http://makefile.mk">makefile.mk</a>, because I do not see any sense in it. It works without dlopenwrapper. * Removed all tabs in source code, especially in python code and formatted the python code. Python 3 is stricter about indention. * And of course, I made the C++ code compatible. To compile with a specific system Python version, just set for example PYTHON_CFLAGS="-I/usr/include/python2.7" PYTHON_LIBS="/usr/lib/<a href="http://libpython2.7.so">libpython2.7.so</a> -lpthread -ldl -lutil" before running build. I tested Python 2.7 and Python 3.2, but not the Python that comes with LibreOffice (it *should* work). Further testing is a good idea. Perhaps LibO 3.4 is too early to include the patch, what do you mean? A problem is, that most of the today's PyUno extensions will break, because they contain Python 2 code. PyUno that is compiled with Python 2 cannot be accessed by Python 3 and vice versa. [Regarding replacing the Java FCFGMerge by the Python version: I did not forget it, but it is used by other modules than filters, so I will see what I can do.] --Andreas Becker -- All my code in this e-mail is under LGPLv3+/MPL.