[ESS] Displaying R plots within an Emacs buffer

[Stephen J. Eglen]

> Hi Stephen:
>
> With emacs v29.2, I keep getting this error and I can.t figure 
> out why.
>
> apply: Searching for program: Permission denied, 
> ./check_outputs.pl
>
> I have perl and curl installed.  So this what I see.

hi Rodney,
did you do:

chmod +x ./check_outputs.pl

and that the perl script is in your current directory?
>
>> options(width=80, length=99999)
>> setwd('/home/rsparapa')
>> require(httpgd)
> Loading required package: httpgd
>> hgd(port=5900, token=FALSE)
> httpgd server running at:
>   http://127.0.0.1:5900/live