[R] lsa and Rstem?

[Michael Kubovy]

Dear r-helpers,

I can't get lsa to run because:
 > library(lsa)
Loading required package: Rstem
Error in library(pkg, character.only = TRUE, logical = TRUE, lib.loc  
= lib.loc) :
	'Rstem' is not a valid package -- installed < 2.0.0?
In addition: Warning message:
cannot create HTML package index in: make.packages.html()
 > install.packages('Rstem')
Warning in install.packages("Rstem") : argument 'lib' is missing:  
using /Users/mk/Library/R/library
Warning in download.packages(pkgs, destdir = tmpd, available =  
available,  :
	 no package 'Rstem' at the repositories

Since Rstem is on http://www.omegahat.org/, I then followed the  
advice at http://www.omegahat.org/cranRepository.html:
 > options(CRAN = c(getOption("CRAN"), "http://www.omegahat.org/R"))
 > install.packages('Rstem')
Warning in install.packages("Rstem") : argument 'lib' is missing:  
using /Users/mk/Library/R/library
Warning in download.packages(pkgs, destdir = tmpd, available =  
available,  :
	 no package 'Rstem' at the repositories


Running
platform powerpc-apple-darwin7.9.0
arch     powerpc
os       darwin7.9.0
system   powerpc, darwin7.9.0
status
major    2
minor    2.1
year     2005
month    12
day      20
svn rev  36812
language R