I wanted to use the EastLansing theme in beamer but during the compilation LaTeX gives me the following error:
latex error : File 'beamerthemeEastLansing.sty' not found
So how do I do to correct this error? How can I download the theme and where do I have to copy it?
beamerbase package and so if you update your distribution you will have access to the theme. You are using MikTeX 2.8 which dates back to 2009 while the theme was added tobeamerin 2012. – Alan Munn Jan 23 at 16:06