On 4/24/07, Dick De Veaux <[EMAIL PROTECTED]> wrote:
> I had found the function
> read.xls() in library gdata very useful, until one day I received the
> message
>
> > filename=file.choose()
> > read.xls(filename)
> Error in system(cmd, intern = !verbose) : perl not found
>
> Any clues as to how perl suddenly could disappear?
> I don't remember changing anything...
>
> (I can figure out many workarounds to reading Excel files, but I'm curious
> as to how this happened).
>
> Thx,
> Dick De Veaux
I'm a big fan of read.xls, too.
perl might not be in your path any longer. You can test this within R with
system("perl --version")
If you can find it on your system, (try system("whereis perl")) you
can add it to your path or pass the full command to read.xls with
e.g., perl="/usr/local/bin/perl".
Stephen
--
Rochester, Minn. USA
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