Matrix package will not loead

On 12-11-13 7:06 AM, Uzuner, Tolga I wrote:

Dear Fellow R Users,

I am having a problem with the Matrix package, in Windows XP on  R
2.15.1 .

This is the only package where I experience this. I remove the package
first, re install, and then when trying to load, get a LoadLibrary
failure as below.

I've just installed a binary copy of Matrix 1.0-10 in R 2.15.2 patched,
and I get an error too on attaching it:  "The procedure entry point
Rf_copyListMatrix could not be located in the dynamic link library
R.dll."  I'm pretty sure that procedure is available in R.dll currently,
so I don't know what the real problem is.

I have just rebuilt R, and the same package works fine.  So I'd suggest
that you download the latest R-patched from CRAN, and hopefully things
will be fine.

Duncan Murdoch

Thanks in advance for any assistance.

Regards,
Tolga

remove.packages("Matrix")

Removing package(s) from 'H:/R/win-library/2.15'
(as 'lib' is unspecified)

install.packages("Matrix")

Installing package(s) into 'H:/R/win-library/2.15'
(as 'lib' is unspecified)
trying URL
'http://cran.ma.imperial.ac.uk/bin/windows/contrib/2.15/Matrix_1.0-10.zip'

Content type 'application/zip' length 3289545 bytes (3.1 Mb)
opened URL
downloaded 3.1 Mb

package 'Matrix' successfully unpacked and MD5 sums checked

The downloaded binary packages are in
         C:\Data\N048564\temp\RtmpoDC7HF\downloaded_packages

library("Matrix")

Error in inDL(x, as.logical(local), as.logical(now), ...) :
   unable to load shared object
'H:/R/win-library/2.15/Matrix/libs/i386/Matrix.dll':
   LoadLibrary failure:  The specified procedure could not be found.

In addition: Warning message:
package 'Matrix' was built under R version 2.15.2
Error: package/namespace load failed for 'Matrix'

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