
Resolvi, mas aí descobri que package ‘pacote’ is not available (for R version 2.15.2), rs. 2012/11/23, Benilton Carvalho <beniltoncarvalho@gmail.com>:
setInternet2(TRUE)
2012/11/23 Richard Santos <jamesrichardsantos@gmail.com>
Pessoal, Eu dei o comando install.packages('pacote'), e o R me deu as mensagens: --- Please select a CRAN mirror for use in this session --- Aviso: unable to access index for repository http://cran.fiocruz.br/src/contrib Aviso: unable to access index for repository http://www.stats.ox.ac.uk/pub/RWin/src/contrib Aviso: unable to access index for repository http://cran.fiocruz.br/bin/windows/contrib/2.15 Aviso: unable to access index for repository http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/2.15 Mensagens de aviso perdidas: 1: In open.connection(con, "r") : não foi possível conectar a 'cran.r-project.org' na porta 80. 2: package ‘pacote’ is not available (for R version 2.15.2)
What the hell?