[R-sig-Geo] Landscape metrics: SDMTools. Error installation

[juan jose mena]

Dear all,

I am Juan José Mena, this is my first post but I need some help because I
need to compute patch and class metrics and the SDMTools package failed in
the installation. Does anyone know how to install it? Is there any
alternative?
thanks in advance

Juan

> install.packages('SDMTools',,'http://www.rforge.net/')
Error in install.packages : argument is missing, with no default
> library(SDMTools)
Error: package ‘SDMTools’ was built before R 3.0.0: please re-install it
> library("SDMTools", lib.loc="C:/Program Files/R/R-3.1.3/library")
Error: package ‘SDMTools’ was built before R 3.0.0: please re-install it
> install.packages("C:/Program Files/R/SDMTools_1.1-14.zip", repos = NULL)
package ‘SDMTools’ successfully unpacked and MD5 sums checked
Warning messages:
1: display list redraw incomplete
2: display list redraw incomplete
> library(SDMTools)
Error: package ‘SDMTools’ was built before R 3.0.0: please re-install it

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