Gem Command not found

Question

I have installed gem on Ubuntu 10.10 32 bit with

apt-get install gem -y

But when I try to run

gem install something.gem
         


        

Answer 1

On Debian, Ubuntu or Linux Mint:

$ sudo apt-get install rubygems ruby-dev

On CentOS, Fedora or RHEL:

$ sudo yum install rubygems ruby-devel