This is pdfeTeX, Version 3.141592-1.21a-2.2 (Web2C 7.5.4) (format=latex 2006.7.30) 30 JUL 2006 15:54 entering extended mode **beamerexample6.tex (./beamerexample6.tex LaTeX2e <2003/12/01> Babel and hyphenation patterns for american, french, german, ngerman, b ahasa, basque, bulgarian, catalan, croatian, czech, danish, dutch, esperanto, e stonian, finnish, greek, icelandic, irish, italian, latin, magyar, norsk, polis h, portuges, romanian, russian, serbian, slovak, slovene, spanish, swedish, tur kish, ukrainian, nohyphenation, loaded. ! LaTeX Error: File `beamer.cls' not found. Type X to quit or to proceed, or enter new name. (Default extension: cls) Enter file name: ! Interruption. } l.4 ^^M ? X Here is how much of TeX's memory you used: 10 strings out of 94501 203 string characters out of 1175811 48348 words of memory out of 1000000 3276 multiletter control sequences out of 10000+50000 3640 words of font info for 14 fonts, out of 500000 for 2000 580 hyphenation exceptions out of 8191 10i,0n,7p,133b,8s stack positions out of 1500i,500n,5000p,200000b,5000s No pages of output.