Re: [R] Unable to install packages on Mac OS X

2011-07-29 Thread David Winsemius
On Jul 29, 2011, at 8:13 AM, Miguel Leal wrote: Thank you David for your answer. The lattice package was not a good example. The thing is the same errors occurs with any package I try to install. Read all of the message, this time for meaning. You appear to have ignored my suggestion tha

Re: [R] Unable to install packages on Mac OS X

2011-07-29 Thread Miguel Leal
Thank you David for your answer. The lattice package was not a good example. The thing is the same errors occurs with any package I try to install. Thank you Miguel On Jul 28, 2011, at 4:31 PM, David Winsemius wrote: > > On Jul 28, 2011, at 3:08 PM, Miguel Leal wrote: > >> I'm having proble

Re: [R] Unable to install packages on Mac OS X

2011-07-28 Thread David Winsemius
On Jul 28, 2011, at 3:08 PM, Miguel Leal wrote: I'm having problems installing packages. I'm working on the R version 2.13.1 in a Mac OS X version 10.6.8. I'm not able to search or install packages. For instance, I have the following error message: install.packages("lattice") Warning: u

[R] Unable to install packages on Mac OS X

2011-07-28 Thread Miguel Leal
I'm having problems installing packages. I'm working on the R version 2.13.1 in a Mac OS X version 10.6.8. I'm not able to search or install packages. For instance, I have the following error message: > install.packages("lattice") Warning: unable to access index for repository http://cran.pt.r