You can get the LSST LaTeX classes and style files from GitHub:
git clone https://github.com/lsst/lsst-texmf
To enable LaTeX to find the style files the
TEXMFHOME environment variable can be set to the
For example, the following can be used if you are in the directory from which you cloned the repository:
texmf directory can be reused for multiple documents, or else, it is possible to have separate
texmf directories for each document, having the environment variable set by a make file.
If you do not want to override this environment setting but wish to have the files always available you can move the entire
texmf tree to the default home location which can be found using:
kpsewhich -var-value TEXMFHOME
which on a Mac reports
Once this environment variable is set, xelatex and pdflatex will find the relevant files automatically.
xelatex is the modern version of pdflatex that has support for more modern native fonts and Unicode.
lsstdoc.cls class and the
LSST-beamer.sty adjust correctly when xelatex is being used.
More information on xelatex can be found at https://en.wikipedia.org/wiki/XeTeX.
Consider using xelatex for all documents.
-xelatex option for the latexmk command, rather than