Springer Lecture Notes in Computer Science (LNCS) style

When working on a recent paper for a conference, I was required to produce it using the Spring Lecture Notes in Computer Science (LNCS) style. Being naive, I assumed TeX would automatically download the required package... unfortunately I got the following error "LaTeX Error: File `llncs.cls' not found." So I had to install the class manually. Here are the instructions for installing it on Mac OS X for latex from macport.

1. Download the llncs2e.zip package from the Springer website [1]
2. Unzip the file into the tex-live distribution location for macport, i.e. /opt/local/share/texmf-texlive-dist/tex/latex
3. Rebuild the ls-R databases using TeX by executing sudo texhash
4. To get the bibliography style setup, change directory by using cd /opt/local/share/texmf-texlive-dist/bibtex/bst
5. Make a directory to hold the style sudo mkdir splncs; cd splncs
6. Either copy or link the files sudo ln -s ../../../tex/latex/llncs2e/*.bst .

TexLive
If you are using a variant of TexLive such as MacTex, then you can copy the style files (*.bst) into "/usr/local/texlive/2012/texmf-dist/bibtex/bst/splncs" and the tex files into "/usr/local/texlive/2012/texmf-dist/tex/latex/llncs" and finally to update the ls-R database use "sudo /usr/local/texlive/2012/bin/x86_64-darwin/texhash"


Makefile
My Makefile now run without issues. Here's a copy of my Makefile

PROJ=paper


OS := $(shell uname -s)

.PHONY: all pdf clean read 

all: pdf

pdf: $(PROJ).tex
 pdflatex $(PROJ)
 bibtex $(PROJ)
 pdflatex $(PROJ)
 pdflatex $(PROJ)

diff: $(PROJ)-original.tex
 latexdiff $(PROJ)-original.tex $(PROJ).tex > $(PROJ)-diff.tex
 pdflatex $(PROJ)-diff
 bibtex $(PROJ)-diff
 pdflatex $(PROJ)-diff
 pdflatex $(PROJ)-diff

readdiff:
ifeq ($(OS), windows32)
 start ${PROJ}-diff.pdf
endif
ifeq ($(OS), Darwin)
 open -a /Applications/Preview.app/Contents/MacOS/Preview ${PROJ}-diff.pdf
endif
ifeq ($(OS), Linux)
 acroread ${PROJ}-diff.pdf
endif

read:
ifeq ($(OS), windows32)
 start ${PROJ}.pdf
endif
ifeq ($(OS), Darwin)
 open -a /Applications/Preview.app/Contents/MacOS/Preview ${PROJ}.pdf
endif
ifeq ($(OS), Linux)
 acroread ${PROJ}.pdf
endif

clean:
 rm -f ${PROJ}.ps ${PROJ}.pdf ${PROJ}.log ${PROJ}.aux ${PROJ}.out ${PROJ}.dvi ${PROJ}.bbl ${PROJ}.blg ${PROJ}.toc 

cleandiff:
 rm -f ${PROJ}-diff.ps ${PROJ}-diff.pdf ${PROJ}-diff.log ${PROJ}-diff.aux ${PROJ}-diff.out ${PROJ}-diff.dvi ${PROJ}-diff.bbl ${PROJ}-diff.blg ${PROJ}-diff.toc 

References

1. http://www.springer.com/computer/lncs/lncs+authors?SGWID=0-40209-0-0-0