[OS X TeX] euro symbol? [new problem]

[Jeffrey Roland]

All right, I spoke too soon.  I got my home machine to produce a euro  
symbol, but my laptop (which is my office machine and on which I do  
most of my work) is being a hard case.  I did the same thing I did  
with my home machine, but no euro symbol.  So I (foolishly?) decided  
to try another tack and in the process gained another problem.

I installed TeXLive 2007 with MacTeX on my laptop.  Documents are  
compiling fine with this installation, but I'm not able to generate  
bibliographies.  For one document I've been working with, when I run  
BibTeX (after LaTeX) I get an error message saying that no \bibstyle  
command is being found in the relevant .aux file.  For another  
document, on running BibTeX I get an error message that says the  
relevant .bst file can't be opened.  These are both documents that  
have all the right bibliography commands in the preamble and with  
which I've had absolutely no prior trouble.  In case it matters, I  
use the Harvard.sty package and my .bib and .sty files are  
directories in my ~Library/texmf directory.  Any ideas what's wrong?

Thanks,

Jeff Roland 
  

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