# Exception Notification plugin install issue

**URL:** <https://www.ruby-forum.com/t/exception-notification-plugin-install-issue/202873>\
**Category:** Deployment\
**Created:** [February 8, 2011, 7:31am UTC](https://www.ruby-forum.com/t/exception-notification-plugin-install-issue/202873 "2011-02-08T07:31:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![dubstep](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/cdc98d/32.png) [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Post date:** [February 8, 2011, 7:31am UTC](https://www.ruby-forum.com/t/exception-notification-plugin-install-issue/202873/1 "2011-02-08T07:31:27Z")

</div>

Hi,

I am a newbie to rails. I am trying to install the exception  
notification plugin into my rails app, I am unable to do it. I also had  
a doubt wrt this thing, is it mandatory that we need to install a gem  
like this one specific to every rails app we want to incorporate with.  
In other words do we have to repeat this gem installation process for  
every new rails app we create?( I actually guess not , I just want to  
reconfirm )

In case of plugins do we just need to copy and paste them in our  
vendor/plugins directory. We need not install them, in order to get them  
up & running(integrate them) in our rails app?. If its an external  
plugin, we need not give a require “plugin\_name” in our enviroment.rb  
file?

I already have exception\_notification (1.0.20090728) gem installed in my  
gem list, I am using Rails 2.0.2, Ruby 1.8.7 for project specific  
purpose.

The error I am getting is:

```
mohnish@pc146724-desktop:~/railsprg/2011/Jan11/10jan11_blogs/blogs$

```

ruby script/plugin install exception\_notification  
/usr/lib/ruby/1.8/timeout.rb:60:in `rbuf_fill': execution expired (Timeout::Error) from /usr/lib/ruby/1.8/net/protocol.rb:134:in`rbuf\_fill’  
from /usr/lib/ruby/1.8/net/protocol.rb:116:in `readuntil' from /usr/lib/ruby/1.8/net/protocol.rb:126:in`readline’  
from /usr/lib/ruby/1.8/net/http.rb:2024:in `read_status_line' from /usr/lib/ruby/1.8/net/http.rb:2013:in`read\_new’  
from /usr/lib/ruby/1.8/net/http.rb:1050:in `request' from /usr/lib/ruby/1.8/open-uri.rb:248:in`open\_http’  
from /usr/lib/ruby/1.8/net/http.rb:543:in `start' from /usr/lib/ruby/1.8/open-uri.rb:242:in`open\_http’  
from /usr/lib/ruby/1.8/open-uri.rb:616:in `buffer_open' from /usr/lib/ruby/1.8/open-uri.rb:164:in`open\_loop’  
from /usr/lib/ruby/1.8/open-uri.rb:162:in `catch' from /usr/lib/ruby/1.8/open-uri.rb:162:in`open\_loop’  
from /usr/lib/ruby/1.8/open-uri.rb:132:in `open_uri' from /usr/lib/ruby/1.8/open-uri.rb:518:in`open’  
from /usr/lib/ruby/1.8/open-uri.rb:30:in `open' from /usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:869:in`ls’  
from  
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:865:in  
`collect' from /usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:865:in`ls’  
from  
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:391:in  
`index' from /usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:378:in`plugins’  
from  
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:386:in  
`each' from /usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:305:in`find\_plugin’  
from  
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:304:in  
`each' from /usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:304:in`find\_plugin’  
from  
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:154:in  
`find' from /usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:766:in`parse!’  
from  
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:765:in  
`each' from /usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:765:in`parse!’  
from  
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:476:in  
`parse!' from /usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:492:in`parse!’  
from  
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/plugin.rb:923  
from  
/usr/local/lib/site\_ruby/1.8/rubygems/custom\_require.rb:29:in  
`gem_original_require' from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:29:in`require’  
from script/plugin:3

I am unable to figure out whats the reason behind this and what steps  
need to be taken to rectify this. Any suggestions?

Thank you…

---

<div class="post-metadata">

**Author:** ![mohnish\_j55](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/a88e4f/32.png) [@mohnish\_j55](https://www.ruby-forum.com/u/mohnish_j55)\
**Post date:** [March 3, 2011, 11:28am UTC](https://www.ruby-forum.com/t/exception-notification-plugin-install-issue/202873/2 "2011-03-03T11:28:42Z")

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Hello, did you found solution for that cause i’m also facing same  
problem… i don’t know how to catch that error