How to update ruby and rails in instantrails2.0

I use Instans rails 2.0.But the version of rails and ruby still old.I
need to update to latest version. What should I do ?
Thanks

try: gem update --system

Dani

install a ruby latest version
copy and past all the from from that installed in to yours ruby of
instant
rails
may be this work
some one told me this i never tried but i think it works
On Thu, Sep 23, 2010 at 9:19 AM, Dani D. [email protected] wrote:

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Thanks:
Rajeev sharma

gem update --system didn’t work Dani
Http Response 302 fetching http://gems.rubyforge.org.yaml

howerver , thank you Dani

On 23 September 2010 03:26, Tanawat L. [email protected]
wrote:

I use Instans rails 2.0.But the version of rails and ruby still old.I
need to update to latest version. What should I do ?

As you say, InstantRails (while very good when it was introduced) is
now out of date and not maintained. A better solution now is probably
VirtualRails which will give you a complete rails environment on a
virtual machine running on windows. An even better solution is to use
Linux (I use Ubuntu) and ditch Windows. You can dual boot the PC so
you can use either Win or Ubuntu if you really need to keep Windows.
You will not regret it in the long run, one gets this marvelous
sensation of being in control of the machine again.

Colin

Tanawat L. wrote:

I use Instans rails 2.0.But the version of rails and ruby still old.I
need to update to latest version. What should I do ?
Thanks

The first step is to update rubygems I found it works best to download
from rubyforge.org the latest version of rubygems, do the install and
then update rails. If you have rubygems working and try ‘gem update’
which should update all installed gems it will fail. It will complain
that ruby is version 1.8.7 and I have not tried to update ruby. You can
install an earlier than 3 version of rails by ‘gem install -v=[version]
rails’. I have installed 2.2.2 and 2.3.9 and it worked for them. I
cannot testify to any other version. In all cases this is done from a
‘ruby console’ window which you can access from the I menu in IR.

Norm

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