[R] cluster package - Installation problems

Uwe Ligges ligges at statistik.tu-dortmund.de
Tue Jul 16 00:31:08 CEST 2013

On 15.07.2013 23:51, David Stevens wrote:
> Group - I'm having problems with the 'cluster' package. Installation
> appears successful but attempts to load it with either library() or
> require() result in the error message
> Error in library(cluster) : there is no package called ‘cluster’
> All that appears to be installed is cluster.dll in the
> library/cluster/libs/x64 folder. Several reinstallation attempts haven't
> helped. I'm using R-3.0.1 under windows 7. Any help is appreciated.

Restart your R (and close other R processes) and try again, probably the 
dll was locked by an(other) R process when you tried to update.

Uwe Ligges

> Regards
> David

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