Ruby on Rails

On Thu, Jul 29, 2010 at 12:46 PM, Dis Tec <lists@ruby-forum.com> wrote:
> Version hell...I have the latest version of gems installed and gems -v
> proves this, but somewhere an old copy is hanging about - how do I get
> rid of this old version? This is driving me nuts!
>
>
>
> I seem to be getting conflicted installations of gems:
>
> For example
>
> $ ruby script/generate model product
> Rails requires RubyGems >= 1.3.2 (you have 1.2.0). Please `gem update
> --system` and try again.
>
> brett@ubuntu:~/RoR/Apps/OpenBenefit/depot$ gem update --system
> ERROR:  While executing gem ... (RuntimeError)
>    gem update --system is disabled on Debian. RubyGems can be updated
> using the official Debian repositories by aptitude or apt-get.
>
>
>
>
> brett@ubuntu:~/RoR/Apps/OpenBenefit/depot$ gem -v
> 1.3.5
The weird thing is gem -v showing 1.3.5
However, you can try this on a Debian(-like) environment:
sudo gem install rubygems-update #( 1.3.7 should be the latest version)
sudo update_rubygems #if this doesn't work, try finding the right
executable file in your gems path.

That would update your rubygems version.

Hope it helps.

--
Leonardo Mateo.
There's no place like ~

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