Updating Gems

I wasn’t sure if I had ever updated Rails on my MBP, and so, as I begin developing my first real project, I thought it was time. A regular `gem update` didn’t work. I had to use `sudo`:

sudo gem update rails –include-dependencies

The same applied for `gem cleanup`, which deleted the following items — after asking me for confirmation:

Successfully uninstalled rails-1.2.6
Successfully uninstalled rake-0.7.3
Successfully uninstalled actionwebservice-1.2.3
Successfully uninstalled activerecord-1.15.3
Successfully uninstalled actionmailer-1.3.3
Successfully uninstalled actionpack-1.13.3
Successfully uninstalled activesupport-1.4.2

I now have to do the same on the iMac.