# How to run redmine under ruby 1.9.2?

**URL:** <https://www.ruby-forum.com/t/how-to-run-redmine-under-ruby-1-9-2/194818>\
**Category:** Ruby\
**Created:** [September 11, 2010, 9:38am UTC](https://www.ruby-forum.com/t/how-to-run-redmine-under-ruby-1-9-2/194818 "2010-09-11T09:38:30Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jason\_joo](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/c6cbf5/32.png) [@jason\_joo](https://www.ruby-forum.com/u/jason_joo)\
**Post date:** [September 11, 2010, 9:38am UTC](https://www.ruby-forum.com/t/how-to-run-redmine-under-ruby-1-9-2/194818/1 "2010-09-11T09:38:30Z")

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ubuntu 10.04  
ruby 1.9.2

I use ruby 1.9.2 for some new applications and i found that redmine  
can’t be  
run under it.  
how to solve this?  
or how to install both 1.9.2 and 1.8.7 and both work correctly?

thanks

jason

---

<div class="post-metadata">

**Author:** ![jason\_joo](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/c6cbf5/32.png) [@jason\_joo](https://www.ruby-forum.com/u/jason_joo)\
**Post date:** [September 11, 2010, 12:53pm UTC](https://www.ruby-forum.com/t/how-to-run-redmine-under-ruby-1-9-2/194818/2 "2010-09-11T12:53:23Z")

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> I use ruby 1.9.2 for some new applications and i found that redmine can’t be  
> run under it.  
> how to solve this?  
> or how to install both 1.9.2 and 1.8.7 and both work correctly?  
> You can install and use both at the same time using rvm  
> ([http://rvm.beginrescueend.com/rvm/install/](http://rvm.beginrescueend.com/rvm/install/))