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.dun...@gmail.com> To: Scott Raynaud <scott.rayn...@yahoo.com> Cc: "r-help@r-project.org" <r-help@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 > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
