Rubygems-update warnings

I’m on a Mac OSX 10.6 running Ruby 1.8.7. The command

sudo gem install rubygems-update

causes the following error message:

WARNING: #<NoMethodError: undefined method `licenses=’ for

WARNING: Invalid .gemspec format in
Successfully installed rubygems-update-2.2.2
1 gem installed

Should I worry about these warnings?


i think you should be more worried about “1.8.7” … currently “2.1.*”
is the latest version and 1.8.7 is declared “DEAD”

AFIK, 2.1 doesn’t run on OSX 10.6

1.8.7 is the one which comes with this platform.

I’m right now trying to get 1.9.1 installed, but without success so