>>>>> "Bo" == Bo Peng <[EMAIL PROTECTED]> writes:
>> > Lyx inserts >> > >> > \usepackage[usenames]{color} >> >> this is superfluous, beamer loads by default xcolor. Options to >> xcolor can be passed via the class options Layout-> Document->Layout->Options Bo> So \usepackage{color} should not be inserted at all. I tried to Bo> add options "pdftex,usenames" for beamer but still get the 'option Bo> clash for package color' error message. Maybe something like Bo> ProvidesColor should be added to beamer.layout? Yes, I think so. However, ProvidesColor does not exist yet... Please submit a bug to this effect. JMarc