Displaying 1 result from an estimated 1 matches for "piotrkosoft".
2009 Apr 26
1
Problem installing packages
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?
Ja...