# What Works

**URL:** <https://www.ruby-forum.com/t/what-works/188508>\
**Category:** Rails\
**Created:** [May 13, 2010, 5:53am UTC](https://www.ruby-forum.com/t/what-works/188508 "2010-05-13T05:53:36Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![kfmfe04](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/71c47a/32.png) [@kfmfe04](https://www.ruby-forum.com/u/kfmfe04)\
**Post date:** [May 13, 2010, 5:53am UTC](https://www.ruby-forum.com/t/what-works/188508/1 "2010-05-13T05:53:36Z")

</div>

So I installed 1.9.2dev and now the rails server doesn’t work.  
I have rails beta3 release 3

What do I need to go back to for things to work??

When the fix something where do you download the fix?

Thanks

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<div class="post-metadata">

**Author:** ![kfmfe04](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/71c47a/32.png) [@kfmfe04](https://www.ruby-forum.com/u/kfmfe04)\
**Post date:** [May 13, 2010, 6:14am UTC](https://www.ruby-forum.com/t/what-works/188508/2 "2010-05-13T06:14:50Z")

</div>

On Wed, May 12, 2010 at 8:53 PM, Ken F. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> So I installed 1.9.2dev and now the rails server doesn’t work.  
> I have rails beta3 release 3
> 
> What do I need to go back to for things to work??

Ken, how did you try to start the server? In Rails 3,  
one starts the server as follows:

rails server

or

rails s

Next, I would recommend reading the following document  
if you haven’t done so:

> **[rails.info](http://guides.rails.info/getting_started.html)**
>
> Ruby on Rails,Rails Tutorial,Ruby Basics,Rails 4,Bar Rails,Rail

When the fix something where do you download the fix?

> 

One can usually see fixes within Edge Rails and you can  
generate a Rails with the latest sources by doing the following:

rails myapp --edge

Good luck,

-Conrad

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<div class="post-metadata">

**Author:** ![kfmfe04](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/71c47a/32.png) [@kfmfe04](https://www.ruby-forum.com/u/kfmfe04)\
**Post date:** [May 13, 2010, 6:50am UTC](https://www.ruby-forum.com/t/what-works/188508/3 "2010-05-13T06:50:29Z")

</div>

Thanks and yes I restarted the server over and over  
is there a bug in ruby??

---

<div class="post-metadata">

**Author:** ![kfmfe04](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/71c47a/32.png) [@kfmfe04](https://www.ruby-forum.com/u/kfmfe04)\
**Post date:** [May 13, 2010, 7:59am UTC](https://www.ruby-forum.com/t/what-works/188508/4 "2010-05-13T07:59:00Z")

</div>

On Wed, May 12, 2010 at 9:50 PM, Ken F. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> Thanks and yes I restarted the server over and over  
> is there a bug in ruby??

Please post the exact error message.

-Conrad

---

<div class="post-metadata">

**Author:** ![kfmfe04](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/71c47a/32.png) [@kfmfe04](https://www.ruby-forum.com/u/kfmfe04)\
**Post date:** [May 13, 2010, 5:20pm UTC](https://www.ruby-forum.com/t/what-works/188508/5 "2010-05-13T17:20:34Z")

</div>

Ken F. wrote:  
and with another app

Macintosh-5:blog kenfoust$ rails s  
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active\_support/values/time\_zone.rb:208:in  
`utc_offset': undefined method`current\_period’ for nil:NilClass  
(NoMethodError)  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active\_support/values/time\_zone.rb:222:in  
`<=>' from /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active_support/values/time_zone.rb:333:in`sort!’  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active\_support/values/time\_zone.rb:333:in  
`<class:TimeZone>' from /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active_support/values/time_zone.rb:25:in`module:ActiveSupport’  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active\_support/values/time\_zone.rb:24:in  
`<top (required)>' from /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active_support/time_with_zone.rb:1:in`require’  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active\_support/time\_with\_zone.rb:1:in  
`<top (required)>' from /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active_support/core_ext/time/zones.rb:1:in`require’  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active\_support/core\_ext/time/zones.rb:1:in  
`<top (required)>' from /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active_support/core_ext/date/calculations.rb:3:in`require’  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active\_support/core\_ext/date/calculations.rb:3:in  
`<top (required)>' from /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active_support/ruby/shim.rb:12:in`require’  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0.beta3/lib/active\_support/ruby/shim.rb:12:in  
`<top (required)>' from /usr/local/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0.beta3/lib/abstract_controller.rb:4:in`require’  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0.beta3/lib/abstract\_controller.rb:4:in  
`<top (required)>' from /usr/local/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0.beta3/lib/action_controller.rb:1:in`require’  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0.beta3/lib/action\_controller.rb:1:in  
`<top (required)>' from /usr/local/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0.beta3/lib/action_controller/railtie.rb:2:in`require’  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0.beta3/lib/action\_controller/railtie.rb:2:in  
`<top (required)>' from /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-3.0.0.beta3/lib/active_record/railtie.rb:9:in`require’  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/activerecord-3.0.0.beta3/lib/active\_record/railtie.rb:9:in  
`<top (required)>' from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta3/lib/rails/all.rb:11:in`require’  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta3/lib/rails/all.rb:11:in  
`block in <top (required)>' from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta3/lib/rails/all.rb:5:in`each’  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta3/lib/rails/all.rb:5:in  
`<top (required)>' from /Users/kenfoust/Projects/RubyProjects/blog/config/application.rb:3:in`require’  
from  
/Users/kenfoust/Projects/RubyProjects/blog/config/application.rb:3:in  
`<top (required)>' from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta3/lib/rails/commands.rb:39:in`require’  
from  
/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta3/lib/rails/commands.rb:39:in  
`<top (required)>' from script/rails:9:in`require’  
from script/rails:9:in `’  
Macintosh-5:blog kenfoust$

---

<div class="post-metadata">

**Author:** ![kfmfe04](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/71c47a/32.png) [@kfmfe04](https://www.ruby-forum.com/u/kfmfe04)\
**Post date:** [May 13, 2010, 5:14pm UTC](https://www.ruby-forum.com/t/what-works/188508/6 "2010-05-13T17:14:36Z")

</div>

Conrad T. wrote:

> On Wed, May 12, 2010 at 9:50 PM, Ken F. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:
> 
> > Thanks and yes I restarted the server over and over  
> > is there a bug in ruby??
> 
> Please post the exact error message.
> 
> -Conrad

Macintosh-5:todo kenfoust$ rails s  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active\_support/core\_ext/object/try.rb:29:  
[BUG] rb\_add\_method: unsupported method type (8)

ruby 1.9.2dev (2009-07-18 trunk 24186) [i386-darwin10.3.0]

## – control frame ---------- c:0050 p:---- s:0136 b:0136 l:000135 d:000135 CFUNC :alias\_method c:0049 p:0044 s:0131 b:0131 l:000130 d:000130 CLASS /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesup c:0048 p:0009 s:0129 b:0129 l:000128 d:000128 TOP /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesup c:0047 p:---- s:0127 b:0127 l:000126 d:000126 FINISH c:0046 p:---- s:0125 b:0125 l:000124 d:000124 CFUNC :require c:0045 p:0023 s:0121 b:0121 l:000120 d:000120 TOP /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesup c:0044 p:---- s:0119 b:0119 l:000118 d:000118 FINISH c:0043 p:---- s:0117 b:0117 l:000116 d:000116 CFUNC :require c:0042 p:0011 s:0113 b:0113 l:000112 d:000112 TOP /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesup c:0041 p:---- s:0111 b:0111 l:000110 d:000110 FINISH c:0040 p:---- s:0109 b:0109 l:000108 d:000108 CFUNC :require c:0039 p:0011 s:0105 b:0105 l:000104 d:000104 TOP /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesup c:0038 p:---- s:0103 b:0103 l:000102 d:000102 FINISH c:0037 p:---- s:0101 b:0101 l:000100 d:000100 CFUNC :require c:0036 p:0035 s:0097 b:0097 l:000096 d:000096 TOP /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesup c:0035 p:---- s:0095 b:0095 l:000094 d:000094 FINISH c:0034 p:---- s:0093 b:0093 l:000092 d:000092 CFUNC :require c:0033 p:0023 s:0089 b:0089 l:000088 d:000088 TOP /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesup c:0032 p:---- s:0087 b:0087 l:000086 d:000086 FINISH c:0031 p:---- s:0085 b:0085 l:000084 d:000084 CFUNC :require c:0030 p:0076 s:0081 b:0081 l:000080 d:000080 TOP /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpac c:0029 p:---- s:0078 b:0078 l:000077 d:000077 FINISH c:0028 p:---- s:0076 b:0076 l:000075 d:000075 CFUNC :require c:0027 p:0011 s:0072 b:0072 l:000071 d:000071 TOP /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpac c:0026 p:---- s:0070 b:0070 l:000069 d:000069 FINISH c:0025 p:---- s:0068 b:0068 l:000067 d:000067 CFUNC :require c:0024 p:0023 s:0064 b:0064 l:000063 d:000063 TOP /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpac c:0023 p:---- s:0062 b:0062 l:000061 d:000061 FINISH c:0022 p:---- s:0060 b:0060 l:000059 d:000059 CFUNC :require c:0021 p:0047 s:0056 b:0056 l:000055 d:000055 TOP /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activerec c:0020 p:---- s:0054 b:0054 l:000053 d:000053 FINISH c:0019 p:---- s:0052 b:0052 l:000051 d:000051 CFUNC :require c:0018 p:0021 s:0048 b:0048 l:000039 d:000047 BLOCK /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/ c:0017 p:---- s:0045 b:0045 l:000044 d:000044 FINISH c:0016 p:---- s:0043 b:0043 l:000042 d:000042 CFUNC :each c:0015 p:0032 s:0040 b:0040 l:000039 d:000039 TOP /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/ c:0014 p:---- s:0038 b:0038 l:000037 d:000037 FINISH c:0013 p:---- s:0036 b:0036 l:000035 d:000035 CFUNC :require c:0012 p:0038 s:0032 b:0032 l:000031 d:000031 TOP /Users/kenfoust/Projects/RubyProjects/todo/config/application.rb:3 c:0011 p:---- s:0030 b:0030 l:000029 d:000029 FINISH c:0010 p:---- s:0028 b:0028 l:000027 d:000027 CFUNC :require c:0009 p:0016 s:0024 b:0024 l:000015 d:000023 BLOCK /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/ c:0008 p:---- s:0021 b:0021 l:000020 d:000020 FINISH c:0007 p:---- s:0019 b:0019 l:000018 d:000018 CFUNC :tap c:0006 p:0442 s:0016 b:0016 l:000015 d:000015 TOP /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/ c:0005 p:---- s:0012 b:0012 l:000011 d:000011 FINISH c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC :require c:0003 p:0097 s:0006 b:0006 l:002368 d:000d78 EVAL script/rails:9 c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH c:0001 p:0000 s:0002 b:0002 l:002368 d:002368 TOP

script/rails:9:in `<main>' script/rails:9:in `require’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/commands.rb:27:in  
`<top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/commands.rb:27:in `tap’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/commands.rb:28:in  
`block in <top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/commands.rb:28:in `require’  
/Users/kenfoust/Projects/RubyProjects/todo/config/application.rb:3:in  
`<top (required)>' /Users/kenfoust/Projects/RubyProjects/todo/config/application.rb:3:in `require’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/all.rb:5:in  
`<top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/all.rb:5:in `each’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/all.rb:11:in  
`block in <top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/all.rb:11:in `require’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activerecord/lib/active\_record/railtie.rb:9:in  
`<top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activerecord/lib/active_record/railtie.rb:9:in `require’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/action\_controller/railtie.rb:2:in  
`<top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/action_controller/railtie.rb:2:in `require’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/action\_controller.rb:1:in  
`<top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/action_controller.rb:1:in `require’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/abstract\_controller.rb:4:in  
`<top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/abstract_controller.rb:4:in `require’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active\_support/ruby/shim.rb:12:in  
`<top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/ruby/shim.rb:12:in `require’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active\_support/core\_ext/date/calculations.rb:3:in  
`<top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/core_ext/date/calculations.rb:3:in `require’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active\_support/core\_ext/time/zones.rb:1:in  
`<top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/core_ext/time/zones.rb:1:in `require’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active\_support/time\_with\_zone.rb:1:in  
`<top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/time_with_zone.rb:1:in `require’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active\_support/values/time\_zone.rb:2:in  
`<top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/values/time_zone.rb:2:in `require’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active\_support/core\_ext/object/try.rb:1:in  
`<top (required)>' /usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/core_ext/object/try.rb:29:in `class:Object’  
/usr/local/lib/ruby/gems/1.9.1/gems/devise-1.1.rc1/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active\_support/core\_ext/object/try.rb:29:in  
`alias\_method’

## – C level backtrace information

0 libruby.1.9.1.dylib 0x000000010015c471  
rb\_vm\_bugreport + 114  
1 libruby.1.9.1.dylib 0x00000001000348ef report\_bug +  
313  
2 libruby.1.9.1.dylib 0x0000000100034a14 rb\_bug + 241  
3 libruby.1.9.1.dylib 0x0000000100152a52 me\_opts + 197  
4 libruby.1.9.1.dylib 0x0000000100152cf5 rb\_alias +  
271  
5 libruby.1.9.1.dylib 0x0000000100152dd4  
rb\_mod\_alias\_method + 57  
6 libruby.1.9.1.dylib 0x0000000100150a6d call\_cfunc +  
380  
7 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc

- 473  
8 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
9 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
10 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
11 libruby.1.9.1.dylib 0x0000000100159b2f rb\_iseq\_eval
- 45  
12 libruby.1.9.1.dylib 0x000000010003bc6d  
rb\_load\_internal + 464  
13 libruby.1.9.1.dylib 0x000000010003c8c6  
rb\_require\_safe + 384  
14 libruby.1.9.1.dylib 0x000000010003c035 rb\_f\_require
- 32  
15 libruby.1.9.1.dylib 0x0000000100150a43 call\_cfunc +  
338  
16 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
17 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
18 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
19 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
20 libruby.1.9.1.dylib 0x0000000100159b2f rb\_iseq\_eval
- 45  
21 libruby.1.9.1.dylib 0x000000010003bc6d  
rb\_load\_internal + 464  
22 libruby.1.9.1.dylib 0x000000010003c8c6  
rb\_require\_safe + 384  
23 libruby.1.9.1.dylib 0x000000010003c035 rb\_f\_require
- 32  
24 libruby.1.9.1.dylib 0x0000000100150a43 call\_cfunc +  
338  
25 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
26 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
27 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
28 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
29 libruby.1.9.1.dylib 0x0000000100159b2f rb\_iseq\_eval
- 45  
30 libruby.1.9.1.dylib 0x000000010003bc6d  
rb\_load\_internal + 464  
31 libruby.1.9.1.dylib 0x000000010003c8c6  
rb\_require\_safe + 384  
32 libruby.1.9.1.dylib 0x000000010003c035 rb\_f\_require
- 32  
33 libruby.1.9.1.dylib 0x0000000100150a43 call\_cfunc +  
338  
34 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
35 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
36 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
37 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
38 libruby.1.9.1.dylib 0x0000000100159b2f rb\_iseq\_eval
- 45  
39 libruby.1.9.1.dylib 0x000000010003bc6d  
rb\_load\_internal + 464  
40 libruby.1.9.1.dylib 0x000000010003c8c6  
rb\_require\_safe + 384  
41 libruby.1.9.1.dylib 0x000000010003c035 rb\_f\_require
- 32  
42 libruby.1.9.1.dylib 0x0000000100150a43 call\_cfunc +  
338  
43 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
44 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
45 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
46 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
47 libruby.1.9.1.dylib 0x0000000100159b2f rb\_iseq\_eval
- 45  
48 libruby.1.9.1.dylib 0x000000010003bc6d  
rb\_load\_internal + 464  
49 libruby.1.9.1.dylib 0x000000010003c8c6  
rb\_require\_safe + 384  
50 libruby.1.9.1.dylib 0x000000010003c035 rb\_f\_require
- 32  
51 libruby.1.9.1.dylib 0x0000000100150a43 call\_cfunc +  
338  
52 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
53 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
54 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
55 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
56 libruby.1.9.1.dylib 0x0000000100159b2f rb\_iseq\_eval
- 45  
57 libruby.1.9.1.dylib 0x000000010003bc6d  
rb\_load\_internal + 464  
58 libruby.1.9.1.dylib 0x000000010003c8c6  
rb\_require\_safe + 384  
59 libruby.1.9.1.dylib 0x000000010003c035 rb\_f\_require
- 32  
60 libruby.1.9.1.dylib 0x0000000100150a43 call\_cfunc +  
338  
61 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
62 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
63 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
64 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
65 libruby.1.9.1.dylib 0x0000000100159b2f rb\_iseq\_eval
- 45  
66 libruby.1.9.1.dylib 0x000000010003bc6d  
rb\_load\_internal + 464  
67 libruby.1.9.1.dylib 0x000000010003c8c6  
rb\_require\_safe + 384  
68 libruby.1.9.1.dylib 0x000000010003c035 rb\_f\_require
- 32  
69 libruby.1.9.1.dylib 0x0000000100150a43 call\_cfunc +  
338  
70 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
71 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
72 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
73 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
74 libruby.1.9.1.dylib 0x0000000100159b2f rb\_iseq\_eval
- 45  
75 libruby.1.9.1.dylib 0x000000010003bc6d  
rb\_load\_internal + 464  
76 libruby.1.9.1.dylib 0x000000010003c8c6  
rb\_require\_safe + 384  
77 libruby.1.9.1.dylib 0x000000010003c035 rb\_f\_require
- 32  
78 libruby.1.9.1.dylib 0x0000000100150a43 call\_cfunc +  
338  
79 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
80 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
81 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
82 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
83 libruby.1.9.1.dylib 0x0000000100159b2f rb\_iseq\_eval
- 45  
84 libruby.1.9.1.dylib 0x000000010003bc6d  
rb\_load\_internal + 464  
85 libruby.1.9.1.dylib 0x000000010003c8c6  
rb\_require\_safe + 384  
86 libruby.1.9.1.dylib 0x000000010003c035 rb\_f\_require
- 32  
87 libruby.1.9.1.dylib 0x0000000100150a43 call\_cfunc +  
338  
88 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
89 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
90 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
91 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
92 libruby.1.9.1.dylib 0x0000000100159b2f rb\_iseq\_eval
- 45  
93 libruby.1.9.1.dylib 0x000000010003bc6d  
rb\_load\_internal + 464  
94 libruby.1.9.1.dylib 0x000000010003c8c6  
rb\_require\_safe + 384  
95 libruby.1.9.1.dylib 0x000000010003c035 rb\_f\_require
- 32  
96 libruby.1.9.1.dylib 0x0000000100150a43 call\_cfunc +  
338  
97 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
98 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
99 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
100 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
101 libruby.1.9.1.dylib 0x000000010015802b  
invoke\_block\_from\_c + 491  
102 libruby.1.9.1.dylib 0x00000001001580b2 vm\_yield + 76  
103 libruby.1.9.1.dylib 0x0000000100154b9b rb\_yield\_0 +  
37  
104 libruby.1.9.1.dylib 0x0000000100154b6c rb\_yield + 57  
105 libruby.1.9.1.dylib 0x000000010000db0b rb\_ary\_each +  
138  
106 libruby.1.9.1.dylib 0x0000000100150a24 call\_cfunc +  
307  
107 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
108 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
109 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
110 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
111 libruby.1.9.1.dylib 0x0000000100159b2f rb\_iseq\_eval
- 45  
112 libruby.1.9.1.dylib 0x000000010003bc6d  
rb\_load\_internal + 464  
113 libruby.1.9.1.dylib 0x000000010003c8c6  
rb\_require\_safe + 384  
114 libruby.1.9.1.dylib 0x000000010003c035 rb\_f\_require
- 32  
115 libruby.1.9.1.dylib 0x0000000100150a43 call\_cfunc +  
338  
116 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
117 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
118 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
119 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
120 libruby.1.9.1.dylib 0x0000000100159b2f rb\_iseq\_eval
- 45  
121 libruby.1.9.1.dylib 0x000000010003bc6d  
rb\_load\_internal + 464  
122 libruby.1.9.1.dylib 0x000000010003c8c6  
rb\_require\_safe + 384  
123 libruby.1.9.1.dylib 0x000000010003c035 rb\_f\_require
- 32  
124 libruby.1.9.1.dylib 0x0000000100150a43 call\_cfunc +  
338  
125 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
126 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
127 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
128 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
129 libruby.1.9.1.dylib 0x000000010015802b  
invoke\_block\_from\_c + 491  
130 libruby.1.9.1.dylib 0x00000001001580b2 vm\_yield + 76  
131 libruby.1.9.1.dylib 0x0000000100154b9b rb\_yield\_0 +  
37  
132 libruby.1.9.1.dylib 0x0000000100154b6c rb\_yield + 57  
133 libruby.1.9.1.dylib 0x0000000100075a6f rb\_obj\_tap +  
21  
134 libruby.1.9.1.dylib 0x0000000100150a24 call\_cfunc +  
307  
135 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
136 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
137 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
138 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
139 libruby.1.9.1.dylib 0x0000000100159b2f rb\_iseq\_eval
- 45  
140 libruby.1.9.1.dylib 0x000000010003bc6d  
rb\_load\_internal + 464  
141 libruby.1.9.1.dylib 0x000000010003c8c6  
rb\_require\_safe + 384  
142 libruby.1.9.1.dylib 0x000000010003c035 rb\_f\_require
- 32  
143 libruby.1.9.1.dylib 0x0000000100150a43 call\_cfunc +  
338  
144 libruby.1.9.1.dylib 0x000000010015083d vm\_call\_cfunc
- 473  
145 libruby.1.9.1.dylib 0x000000010014fafa  
vm\_call\_method + 379  
146 libruby.1.9.1.dylib 0x000000010014b2d9 vm\_exec\_core
- 9740  
147 libruby.1.9.1.dylib 0x00000001001593c6 vm\_exec + 147  
148 libruby.1.9.1.dylib 0x0000000100159b6e  
rb\_iseq\_eval\_main + 45  
149 libruby.1.9.1.dylib 0x00000001000391f9  
ruby\_exec\_node + 200  
150 libruby.1.9.1.dylib 0x00000001000392a8 ruby\_run\_node
- 110  
151 ruby 0x0000000100000e9b main + 79  
152 ruby 0x0000000100000e34 start + 52  
153 ??? 0x0000000000000003 0x0 + 3

[NOTE]  
You may have encountered a bug in the Ruby interpreter or extension  
libraries.  
Bug reports are welcome.  
For details: [http://www.ruby-lang.org/bugreport.html](http://www.ruby-lang.org/bugreport.html)

Abort trap  
Macintosh-5:todo kenfoust$

---

<div class="post-metadata">

**Author:** ![kfmfe04](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/71c47a/32.png) [@kfmfe04](https://www.ruby-forum.com/u/kfmfe04)\
**Post date:** [May 13, 2010, 7:18pm UTC](https://www.ruby-forum.com/t/what-works/188508/7 "2010-05-13T19:18:42Z")

</div>

Ken, I would recommend using the Ruby Version Manager (RVM) to manage  
your  
ruby installations;  
You can find more information here:

[http://rvm.beginrescueend.com](http://rvm.beginrescueend.com)

In short, you would do the following within a shell window:

mkdir -p ~/.rvm/src/ && cd ~/.rvm/src && rm -rf ./rvm/ && git clone  
–depth 1 git://github.com/wayneeseguin/rvm.git && cd rvm && ./install

Next, you would install 1.9.2 from the trunk using the following:

rvm install 1.9.2-head

Good luck,

-Conrad