Hi everyone, I'm new to this list. I'm having some trouble when trying to download the package "Hmisc"; here's what I get: ERROR: dependency ?plyr? is not available for package ?reshape2? * removing ?/home/davide/R/x86_64-pc-linux-gnu-library/3.0/reshape2? ERROR: dependency ?plyr? is not available for package ?scales? * removing ?/home/davide/R/x86_64-pc-linux-gnu-library/3.0/scales? ERROR: dependencies ?plyr?, ?reshape2?, ?scales? are not available for package ?ggplot2? * removing ?/home/davide/R/x86_64-pc-linux-gnu-library/3.0/ggplot2? ERROR: dependencies ?ggplot2?, ?scales? are not available for package ?Hmisc? * removing ?/home/davide/R/x86_64-pc-linux-gnu-library/3.0/Hmisc? The downloaded source packages are in ?/tmp/RtmpmsbmLu/downloaded_packages? Warning messages: 1: In install.packages() : installation of package ?reshape2? had non-zero exit status 2: In install.packages() : installation of package ?scales? had non-zero exit status 3: In install.packages() : installation of package ?ggplot2? had non-zero exit status 4: In install.packages() : installation of package ?Hmisc? had non-zero exit status And then the package can't be found when I try to require it. Can anyone who's had the same problem try to help me? Thanks in advance. Davide [[alternative HTML version deleted]]