[R] Error message

[Scott Raynaud]

Here's the sessinoInfo().  I didn't do the upgrade and I don't 
know how to interpret the output.

> sessionInfo()
R version 2.15.1 (2012-06-22)
Platform: x86_64-pc-linux-gnu (64-bit)

locale:
 [1] LC_CTYPE=en_US.UTF-8          LC_NUMERIC=C                 
 [3] LC_TIME=en_US.UTF-8           LC_COLLATE=en_US.UTF-8       
 [5] LC_MONETARY=en_US.UTF-8       LC_MESSAGES=en_US.UTF-8      
 [7] LC_PAPER=en_US.UTF-8          LC_NAME=en_US.UTF-8          
 [9] LC_ADDRESS=en_US.UTF-8        LC_TELEPHONE=en_US.UTF-8     
[11] LC_MEASUREMENT=en_US.UTF-8    LC_IDENTIFICATION=en_US.UTF-8

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

other attached packages:
[1] Matrix_1.0-6   lattice_0.20-6 MASS_7.3-19    rkward_0.5.6  

loaded via a namespace (and not attached):
[1] grid_2.15.1   nlme_3.1-104  stats4_2.15.1 tools_2.15.1 
 
----- Original Message -----
From: Duncan Murdoch <murdoch.duncan at gmail.com>
To: Scott Raynaud <scott.raynaud at yahoo.com>
Cc: "r-help at r-project.org" <r-help at r-project.org>
Sent: Tuesday, August 28, 2012 10:40 AM
Subject: Re: [R] Error message

On 28/08/2012 10:31 AM, Scott Raynaud wrote:
> I suddenly started getting the error message below.
> Not sure why.  If I type intalled.packages() it
> shows Matrix and lme4 installed.  Can someone tell
> what's going on and what I need to do to remedy the
> problem?  I'm running on a Linux box.
>            Loading required package: Matrix
> Loading required package: lattice
> Error in dyn.load(file, DLLpath = DLLpath, ...) :
>    function 'cholmod_l_start' not provided by package 'Matrix'
> Error: package/namespace load failed for ‘lme4’
> Error: package/namespace load failed for ‘lme4’


I would guess you are using incompatible versions.  Is R up to date?  are both Matrix and lme4 up to date?

(If you posted sessionInfo() we'd know this...)

Duncan Murdoch

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