Am Donnerstag 06 Juni 2013, 13:52:58 schrieb Patrick Dupre:
> How can I avoid the following message:
>
> Class beamer Warning: ``red'' is obsolete. Use color theme structure instead
> on input line 345.
>
> \documentclass[american,red,compress]{beamer}
As the message says: remove the class option "red", and instead, load the
structure color theme -- in preamble: \usecolortheme{structure}
Jürgen
