Em 27 de novembro de 2009 Allin Cottrell <cottrell@wfu.edu> escreveu:

On Fri, 27 Nov 2009, Henrique wrote:

> I can't start R from Gretl (Menu -> Tools -> Start GNU R) on
> my Mac (Snow Leopard). The command to launch is "xterm -e R". What's
> wrong?

You tell us: try doing "xterm -e R" at a command prompt and see
what the error message is. My guess is that R is not in your
PATH.

Using OS X Terminal the command "xterm R" returns no error (X11 and R initialize and work fine). Another way to have R working is through command: "xterm /Applications/R.app/Contents/MacOS/R". When I try to start R inside Gretl nothing happens.

Best,
Henrique