On Apr 3, 2008, at 10:57 AM, Bob Lounsbury wrote:
On Thu, Apr 3, 2008 at 8:31 AM, Charlse Darwin <[EMAIL PROTECTED]> wrote:

 On Apr 3, 2008, at 8:40 AM, Bob Lounsbury wrote:

On Thu, Apr 3, 2008 at 4:13 AM, Charlse Darwin <[EMAIL PROTECTED]>
wrote:


 Hi,

 It seems that I have textlive already installed.

 $ port installed | grep texlive
 texlive_base @2007_1 (active)
 texlive_texmf-minimal @2007_0 (active)
 $




 Before we try anything else. Open a shell as root and run 'texhash'
 this should refresh the LaTeX package database.

 $ sudo texhash
 texhash: Updating /opt/local/share/texmf/ls-R...
 texhash: Updating /opt/local/share/texmf-dist/ls-R...
 texhash: Updating /opt/local/share/texmf-var/ls-R...
 texhash: Done.
 $


 Then open LyX and run
 Tools->Reconfigure and restart LyX, maybe run Reconfigure twice and
 restart LyX. Do you still receive the error message?

 /Bob

I have Tools->TeX Information here and then `LaTex classes' `Latex styles'
`BibTex styles'. I Rescan them all (twice).
And also LyX->Reconfigure which I did and then it asked me to restart the
LyX.

 Same error message pops-up!

 Here is the file that I am trying to open:


In LyX Document->Settings->Document Class does 'article' show as
'Unavailable: article'?

Yes.

If so then either you don't have 'article.cls'
installed on your computer through the texlive packages or LyX is not
recognizing the path to texmf* folders.

In Tools->TeX Information under `LaTex classes' I have:

/opt/local/share/texmf-dist/tex/latex/base/article.cls

If you have article.cls installed in one of the
/opt/local/share/texmf* directories then the path needs to be added to
Tools->Preferences->Paths->PATH prefix so that LyX will recognize the
files installed there.
In Lyx->Preference->Paths->PATH prefix I have

/usr/texbin:/usr/local/gwTeX/bin/powerpc-apple-darwin-current:/usr/ local/gwTeX/bin/i386-apple-darwin-current:/usr/local/teTeX/bin/ powerpc-apple-darwin-current:/usr/local/teTeX/bin/i386-apple-darwin- current:/sw/bin:/sw/sbin:/opt/local/teTeX/bin:/opt/local/bin:/usr/ local/bin:/usr/bin:/usr/X11R6/bin:/usr/sbin:/sbin

You should just need to add /opt/local/share to
the list of paths separated by a semi-colon and then reconfigure LyX.

/Bob

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