[R] Problem installing packages

Jarek Jasiewicz
Sun, 26 Apr 2009 13:13:53 -0000

since 2.9.0 version I have a problem with installing packages:

install.packages("sp")
--- Please select a CRAN mirror for use in this session ---
Loading Tcl/Tk interface ... done
Warning: unable to access index for repository
http://piotrkosoft.net/pub/mirrors/CRAN/src/contrib
Warning messages:
1: In open.connection(con, "r") : unable to resolve ''
2: In list.files(lib) : list.files: 'sp' is not a readable directory

the reposityry is working, is accesible and sp package is in the repo

sdo I something wrong?

Jarek