Hello,

What is the version of R you use ?

Regards,
Pascal


Le 22/11/2012 15:02, Philip Robinson a écrit :
I have tried installing the package (ROCR) with this command:



Install.packages(ROCR)



And with this command on the command line



R CMD INSTALL ROCR_1.0-4.tar.gz



But both times I get exactly the same error shown below, I don't understand
what is wrong, is this an error in the package code?



Thank you

Philip



probinson@bioinform08:/tmp/RtmpO0rFbx/downloaded_packages$ R CMD INSTALL
ROCR_1.0-4.tar.gz

* installing to library

'/home/probinson/R/x86_64-pc-linux-gnu-library/2.10'

* installing *source* package 'ROCR' ...

** R

** data

** demo

** preparing package for lazy loading

Loading required package: gtools

Loading required package: gdata

gdata: read.xls support for 'XLS' (Excel 97-2004) files ENABLED.



gdata: read.xls support for 'XLSX' (Excel 2007+) files ENABLED.



Attaching package: 'gdata'





               The following object(s) are masked from package:utils :



               object.size



Loading required package: caTools

Loading required package: bitops

Loading required package: grid

Loading required package: KernSmooth

KernSmooth 2.23 loaded

Copyright M. P. Wand 1997-2009



Attaching package: 'gplots'





               The following object(s) are masked from package:stats :



               lowess



Error in setMethod("plot", signature(x = "performance", y = "missing"),  :

   no existing definition for function "plot"

Error : unable to load R code in package 'ROCR'

ERROR: lazy loading failed for package 'ROCR'

* removing '/home/probinson/R/x86_64-pc-linux-gnu-library/2.10/ROCR'

probinson@bioinform08:/tmp/RtmpO0rFbx/downloaded_packages$










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