I tried installing Ruby 1.9.3 through RVM while I was in a public Wifi that didn’t allow FTP. This broke the download but since then
rvm install 1.9.3
skips “fetching” and therefore I can’t install 1.9.3.
I tried uninstall and remove with RVM but it’s the same.
rvm stores the files it downloads to
~/.rvm/archivesso if you clear out the partially downloadedruby-1.9.3-p0.tar.bz2file from there it should try to fetch it again.