Собственно, где beameruserguide.pdf?
Где beamericonbook.eps и прочее?

Ниже кусочек лога:

Package pgf Warning: File "beamericonarticle" not found when defining image "be
americonarticle". Tried all extensions in ".pdf:.jpg:.jpeg:.png:" on input line
 21.


Package pgf Warning: File "beamericonarticle.20" not found when defining image 
"beamericonarticleshaded". Tried all extensions in ".pdf:.jpg:.jpeg:.png:" on i
nput line 22.


Package pgf Warning: File "beamericononline" not found when defining image "bea
mericononline". Tried all extensions in ".pdf:.jpg:.jpeg:.png:" on input line 2
8.