# Upgrade to 2.1

**URL:** <https://www.ruby-forum.com/t/upgrade-to-2-1/141696>\
**Category:** Rails\
**Created:** [June 29, 2008, 5:54pm UTC](https://www.ruby-forum.com/t/upgrade-to-2-1/141696 "2008-06-29T17:54:10Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![eyp](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/e/e274bd/32.png) [@eyp](https://www.ruby-forum.com/u/eyp)\
**Post date:** [June 29, 2008, 5:54pm UTC](https://www.ruby-forum.com/t/upgrade-to-2-1/141696/1 "2008-06-29T17:54:10Z")

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Hello, I’m developing an app on RoR 2.0.2. What must I do to upgrade  
to 2.1?, install the gem and change environment.rb in order to point  
to 2.1, is it enough?

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<div class="post-metadata">

**Author:** ![eyp](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/e/e274bd/32.png) [@eyp](https://www.ruby-forum.com/u/eyp)\
**Post date:** [June 29, 2008, 6:12pm UTC](https://www.ruby-forum.com/t/upgrade-to-2-1/141696/2 "2008-06-29T18:12:53Z")

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con el comando

gem update

revisa gem update --help para mas opciones.

2008/6/29 Eduardo Yáñez Parareda [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid):

> Hello, I’m developing an app on RoR 2.0.2. What must I do to upgrade  
> to 2.1?, install the gem and change environment.rb in order to point  
> to 2.1, is it enough?
> 
> >

–

* * *

Ivan Mauricio Forero