Refer to R Mac SIG list, the mpkg installer in 2.6 binary is broken in Leopard.
Until an updated version is release, you can install R by install each
package in "Packages" folder one by one.
Hope it helps.
Regards,
CH
On 11/4/07, Emilio Gagliardi <emilio at ualberta.ca>
wrote:> Hi everyone,
>
> I am trying to install R-2.6 over my 2.5.1 installation on Mac OS X
> 10.5.
>
> R version 2.5.1 (2007-06-27)
>
> I double-click the installer package,
> 1) Click Continue
> 2) Click Continue
> 3) Click Continue + Click Agree
>
> On the "Installation Type" dialog screen, all four options are
grayed
> out, with skip beside them. The Install button is also grayed out.
> If I click the "Standard Install" button, it allows me to change
the
> directory to install onto, but then brings me back to the same screen.
>
> So I can't install. If I click any one the four options [R Framework,
> R GUI, etc] the message says "There is a more recent version of this
> software installed on your system. There is no need to install this
> older version."
>
> What am I missing here?
>
> Thanks for your help.
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
--
CH Chan
Research Assistant - KWH
http://www.macgrass.com