Installing yasm

YASM is a modular assembler, it is required by the x264 package.

razuna:$ wget http://www.tortall.net/projects/yasm/releases/yasm-0.7.0.tar.gz
razuna:$ tar zfvx yasm-0.7.0.tar.gz
razuna:$ cd yasm-0.7.0
razuna:$ ./configure
razuna:$ make && make install
razuna:$ cd ..