[R] install local packages

Peter Ehlers ehlers at math.ucalgary.ca
Thu Mar 23 00:28:19 CET 2006

Where did you get "mclust.zip"? CRAN shows "mclust_2.1-11.zip".
Why not just let R install mclust directly from the CRAN mirror
at SFU? Use the menu: Packages > Install package(s).

As to your install.packages(), you need forward slashes,
contriburl=, and you probably want a different destdir (or
just leave the default NULL).

Peter Ehlers

nlei at sfu.ca wrote:
> Hello all,
> I'm trying to install the local package under window system. Two ways I've
> tried:
> 1. using the menu"packages" "install package(s) from local zip files...".	
>    My .zip file is "mclust.zip". But it shows Errors which are:
>    "Error in gzfile(file,"r"): unable to open connection 
>     In addition: Warning messages:
>     1.error -1 in extracting from zip file
>     2.cannot open compressed file 'mclust/DESCRIPTION'
> 2. using function "install.packages".
>    the command I use is 
>    install.packages(mclust.zip,"D:\sfu\BC project\clustering project\stuff	
>    from Jeffrey\flowCytometryClustering",repos=NULL,destdir="C:\Program 
>    Files\R\rw2011\library")
>    But error is "object "mclust.zip" not found".
> Could you please help me how I can install the local packages?
> Thanks a lot!
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