二度を超えるセーブバージョンの使用廃止予定です
Mac でパッケージをロードしようとしたら，こんなエラーが出た．
二度を超えるセーブバージョンの使用廃止予定です use of save versions prior to 2 is deprecated
https://stat.ethz.ch/pipermail/r-help/2007-October/142284.html によれば
sounds like you are having permissions problems. And as you're using a mix of Unix and WinXP, you might be suffering from some strange permissions settings. WinXP allows a very rich set of permissions which for many exotic combinations have no corresponding mapping to the much simpler 9-octet Unix permissions space -- so the limited view provided by the Unix permission string -rw-r--r-- may not really reflect what you can do with the file. On my own system, where I use WinXP and cygwin, I've sometimes seem very strange Windows permission sets that look OK in cygwin, but essentially disable use of a particular file. I generally fix this by resetting ownership and all permissions using Windows dialogs. It sounds like you need to get your sysadmins to help you sort this problem out.
- Tony Plate
