[R] tcltk

[°¨¥ÉÅï]

Dear Sir,
    Would you mind to give me some hints to solve this error? I have the
tcl832 installed on Windows 98.


     demo(tkttest)


        demo(tkttest)
        ---- ~~~~~~~

Type  <Return>   to start :

> require(tcltk) || stop("tcltk support is absent")
Loading required package: tcltk
Error in firstlib(which.lib.loc, package) :
        TCL_LIBRARY is not set
Error in eval.with.vis(expr, envir, enclos) :
        tcltk support is absent

Thanks In Advances
                                                            Patrick
Yuk-lun Ma

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