[R] Error: could not find function "lmList"

[Rosario Garcia Gil]

Dear colleges, 
I would like to use the lmList function. I have installed the lme4 library but when I try to use the lmList function I get this error message.


Error: could not find function "lmList"

Here you can see what kind of messages I am getting when installing lme4 package. Does anyone know how to solve this problem?

Thanks
Rosario

> install.packages()
--- Please select a CRAN mirror for use in this session ---
Warning: dependency 'Matrix' is not available
trying URL 'http://ftp.sunet.se/pub/lang/CRAN/bin/windows/contrib/2.9/lme4_0.999375-32.zip'
Content type 'application/zip' length 992275 bytes (969 Kb)
opened URL
downloaded 969 Kb

package 'lme4' successfully unpacked and MD5 sums checked

The downloaded packages are in
        C:\Documents and Settings\mroga\Local Settings\Temp\RtmpuExQmQ\downloaded_packages
updating HTML package descriptions
> ?lmList
No documentation for 'lmList' in specified packages and libraries:
you could try '??lmList'
> library(lme4)
Error: package 'Matrix' 0.999375-30 was found, but >= 0.999375.31 is required by 'lme4'
In addition: Warning message:
package 'lme4' was built under R version 2.9.2