# Camping: Error when running script

**URL:** <https://www.ruby-forum.com/t/camping-error-when-running-script/88450>\
**Category:** Ruby\
**Created:** [March 11, 2007, 9:51am UTC](https://www.ruby-forum.com/t/camping-error-when-running-script/88450 "2007-03-11T09:51:18Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Kristen](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/c4cdca/32.png) [@Kristen](https://www.ruby-forum.com/u/Kristen)\
**Post date:** [March 11, 2007, 9:51am UTC](https://www.ruby-forum.com/t/camping-error-when-running-script/88450/1 "2007-03-11T09:51:18Z")

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Hello,

I just installed the Camping micro-framework with the command:

gem install camping-omnibus --source [http://code.whytheluckystiff.net](http://code.whytheluckystiff.net)

Then I created a file which contained the following:

Camping.goes :Nuts

and called it nuts.rb

Then I executed the the file in the terminal, but it gives me the error:

system:~/Documents/camping kristen$ camping nuts.rb  
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.1/lib/active\_support/dependencies.rb:477:in  
`const_missing': uninitialized constant Mongrel::Camping::CampingHandler::Sync (NameError) from /usr/local/lib/ruby/gems/1.8/gems/mongrel-0.3.14/lib/mongrel/camping.rb:42:in `initialize’  
from  
/usr/local/lib/ruby/gems/1.8/gems/camping-1.5.180/bin/camping:199:in  
`cloaker_' from /usr/local/lib/ruby/gems/1.8/gems/mongrel-0.3.14/lib/mongrel/configurator.rb:138:in `listener’  
from  
/usr/local/lib/ruby/gems/1.8/gems/camping-1.5.180/bin/camping:191:in  
`cloaker_' from /usr/local/lib/ruby/gems/1.8/gems/mongrel-0.3.14/lib/mongrel/configurator.rb:51:in `initialize’  
from  
/usr/local/lib/ruby/gems/1.8/gems/camping-1.5.180/bin/camping:190  
from /usr/local/bin/camping:18

Im not sure what this is or how to fix it. Does anyone have any ideas?

Kristen

---

<div class="post-metadata">

**Author:** ![Kristen](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/c4cdca/32.png) [@Kristen](https://www.ruby-forum.com/u/Kristen)\
**Post date:** [March 11, 2007, 11:54am UTC](https://www.ruby-forum.com/t/camping-error-when-running-script/88450/2 "2007-03-11T11:54:30Z")

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Hrm… that’s strange. Have you tried upgrading mongrel? Maybe  
that’ll fix it?

$ gem install mongrel --include-dependencies

---

<div class="post-metadata">

**Author:** ![Kristen](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/c4cdca/32.png) [@Kristen](https://www.ruby-forum.com/u/Kristen)\
**Post date:** [March 11, 2007, 10:13pm UTC](https://www.ruby-forum.com/t/camping-error-when-running-script/88450/3 "2007-03-11T22:13:06Z")

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Eden Li wrote:

> Hrm… that’s strange. Have you tried upgrading mongrel? Maybe  
> that’ll fix it?
> 
> $ gem install mongrel --include-dependencies

Thanks. That worked!

Kristen