Here a short overview how to compile the svn-version:
First you'll need actual automake and autoconf. Also you'll need different
packages like openssl, libxml, libxslt and more.
If you haven't installed some of them, hopefully ./configure will complain
about missing libs (If not, let us know )

Steps:
1. make -f admin/Makefile.common
2. ./configure
3. make
4. make install
5. Start SIM :-)

If you want to help us, it is better you did "./configure --enable-debug"
so we get more informations and can fix bugs better.

