[R-sig-ME] error loading Matrix (with lme4 / lme4a)

[David Atkins]

Hi all--

After updating (from R-forge) I get the following error when I try to 
start either lme4 or lme4a (sessionInfo below).

Any ideas what's going on?

cheers, Dave

 > library(lme4)
Loading required package: Matrix
Loading required package: lattice

Attaching package: 'Matrix'

The following object(s) are masked from 'package:base':

     det

Error in dyn.load(file, DLLpath = DLLpath, ...) :
   function 'cholmod_l_start' not provided by package 'Matrix'
Error: package/namespace load failed for 'lme4'


 > sessionInfo()
R version 2.13.0 (2011-04-13)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)

locale:
[1] en_US.UTF-8/en_US.UTF-8/C/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] Matrix_0.9996875-0 lattice_0.19-28

loaded via a namespace (and not attached):
[1] grid_2.13.0   nlme_3.1-101  stats4_2.13.0

-- 
Dave Atkins, PhD
Research Associate Professor
Department of Psychiatry and Behavioral Science
University of Washington
datkins at u.washington.edu

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