Besides a working C compiler, gnu m4, gnu make and the
[lopsub](http://people.tuebingen.mpg.de/maan/lopsub/) library must be
installed to to build and install this package. Download and install
lopsub with

		git clone git://git.tuebingen.mpg.de/lopsub
		cd lopsub && make && sudo make install

If everything mentioned above is available on your system, type

		make

to build libosl. Then type

		sudo make install

to install. Finally, update the library cache by running

		ldconfig

The default installation prefix is `/usr/local`. Use

		make install PREFIX=/somewhere/else

to install in `/somewhere/else` instead.

The make targets in the `web/` directory are used for web page generation
and are not needed to compile, install or use libosl. In order to
make these targets the following additional tools are needed:

- [discount](http://www.pell.portland.or.us/~orc/Code/discount/)
- [ImageMagick](http://www.imagemagick.org/script/index.php)

The osl logo was created with Adobe Illustrator by Sebastian Schultheiss.