how to update Rubygems

Today, I got another challenge from @thebosscat to help out the Ruby on Rails case.

Symptoms: the server using RubyGems 1.2.0 and all of the ruby gems could not able updated through “gem update” or even “gem update –system”.

To overcome the problem, I was trying to update the rubygems as step below.
1. Download rubygems version from URL below.
2. Extract the file (in this case, I used the version 1.3.1).

tar -xvf rubygems-1.3.1.tgz

3. Then enter to the path,

cd rubygems-1.3.1

4. Run the setup.

ruby setup.rb

5. Verify from the shell again.

gem environment

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Mick Genie

Mick Genie is the founder of and working at ExaBytes Network Sdn Bhd and WPWebHost web host company. He is expertise in Windows and Linux environment especially web hosting related information, tips and trick as well as the IT Information.

4 thoughts on “how to update Rubygems”

  1. Hi,
    it’s a nice and clean tutorial but as a newbie I need more precise information. 🙂
    ” 1. Download rubygems version from URL below. ”
    Where should I downlaod this file? I guess in webserver. Thn please mention the location (Ex: www/redmine ) etc.

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