Ubuntu 10.10 here. On the command line, I'm trying to do:
gem install railsless-deploy
I get this message:
The program 'gem' can be found in the following packages: * rubygems1.8 * rubygems1.9.1 Try: sudo apt-get install
So I did: sudo apt-get install rubygems1.9.1
I then try the command again: gem install railsless-deploy
But the same quoted message appears again. Why? Any help to figure this out?
Thanks a lot.
1 Answer
rubygems1.9.1 is a virtual package that seems to only exist for backwards compatibility.
It installs ruby1.9.1.
ruby1.9.1 provides /usr/bin/gem1.9.1.
So, if you want Ruby 1.9.1, you should run gem1.9.1 instead of gem.
Or, if you want Ruby 1.8.x, you should run gem.
(In theory, you should be able to run update-alternatives --config gem to make /usr/bin/gem point to the 1.9.1 version, but this doesn't seem to work.)
