Hi  all  ,

I  have  a  GUI package  function   like  below ,


trader<-function()
{

   install.packages("Rgtk2")
  install.packages("cluster")
  install.packages("gWidgets")
  install.packages("gWidgetsRGtk2")
  install.packages("scales")
  install.packages("RGtk2Extras")
  install.packages("FuzzyToolkitUoN")
  install.packages("splines")
  install.packages("plyr")
  install.packages("cairo")
  install.packages("cairoDevices")
  install.packages("e1071")
  install.packages("quantmod")
  install.packages("TTR")
  install.packages("xts")


library(RGtk2)
  library(RGtk2Extras)
  library(FuzzyToolkitUoN)
  library(splines)
  library(plyr)
  library(Cairo)
  library(cairoDevice)
  library(gWidgets2)
  library(gWidgetsRGtk2)
  library(e1071)
  library(quantmod)
  library(TTR)
  library(xts)




}







I    didn't   put  the   whole  code   here  ,

My  problem  is   I  had  converted  this    function   into  an
package     ,   it works   good  ,but   every  time   it  has  to
install  all the packages    ,  is there  something  by which  only  once
it will install   the  packages   and  next  time  it is not needed .

Thanks

ASHIS

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