# Rack/cache issue

**URL:** <https://www.ruby-forum.com/t/rack-cache-issue/198597>\
**Category:** Radiant CMS\
**Created:** [November 4, 2010, 1:03am UTC](https://www.ruby-forum.com/t/rack-cache-issue/198597 "2010-11-04T01:03:53Z")\
**Posts on this page:** 11\
**Page:** 1

<div class="post-metadata">

**Author:** ![Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/77aa72/32.png) [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\
**Post date:** [November 4, 2010, 1:03am UTC](https://www.ruby-forum.com/t/rack-cache-issue/198597/1 "2010-11-04T01:03:53Z")

</div>

Hello decided to try radiant but I keep getting this error… any  
idea?

rake production db:bootstrap  
(in /var/www/dev.binaryfreedom.info)  
rake aborted!  
no such file to load – rack/cache

(See full trace by running task with --trace)

Thanks!

---

<div class="post-metadata">

**Author:** ![Rek2GNULinux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/e9a140/32.png) [@Rek2GNULinux](https://www.ruby-forum.com/u/Rek2GNULinux)\
**Post date:** [November 4, 2010, 1:10am UTC](https://www.ruby-forum.com/t/rack-cache-issue/198597/2 "2010-11-04T01:10:08Z")

</div>

On Wed, Nov 3, 2010 at 7:02 PM, Rek2GNULinux [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)  
wrote:

> Hello decided to try radiant but I keep getting this error… any  
> idea?
> 
> rake production db:bootstrap  
> (in /var/www/dev.binaryfreedom.info)  
> rake aborted!  
> no such file to load – rack/cache

probably a bum install. could you explain how you installed radiant  
and setup your site. and gist or pastie the output of `rake production db:bootstrap --trace`

---

<div class="post-metadata">

**Author:** ![Rek2GNULinux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/e9a140/32.png) [@Rek2GNULinux](https://www.ruby-forum.com/u/Rek2GNULinux)\
**Post date:** [November 4, 2010, 1:16am UTC](https://www.ruby-forum.com/t/rack-cache-issue/198597/3 "2010-11-04T01:16:39Z")

</div>

I use gentoo so I emerge radiant then I run:  
radiant --database=mysql  
I created the mysql databases  
configure the /config/databases.yml  
and then I try  
rake db:bootstrap and I get that error…

here is with --trace…

rake db:bootstrap --trace  
(in /var/www/mysite)  
\*\* Invoke db:bootstrap (first\_time)  
\*\* Invoke db:remigrate (first\_time)  
\*\* Invoke environment (first\_time)  
\*\* Execute environment  
rake aborted!  
no such file to load – rack/cache  
/usr/lib64/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:31:in  
`gem_original_require' /usr/lib64/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in`require’  
/usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active\_support/  
dependencies.rb:182:in `require' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active_support/ dependencies.rb:547:in`new\_constants\_in’  
/usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active\_support/  
dependencies.rb:182:in `require' /usr/lib64/ruby/gems/1.8/gems/radiant-0.9.1/lib/radiant/cache.rb:1 /var/www/dev.binaryfreedom.info/config/environment.rb:55 /usr/lib64/ruby/gems/1.8/gems/rails-2.3.10/lib/initializer.rb:111:in`run’  
/usr/lib64/ruby/gems/1.8/gems/radiant-0.9.1/lib/radiant/initializer.rb:  
157:in `run' /var/www/dev.binaryfreedom.info/config/environment.rb:12 /usr/lib64/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in`gem\_original\_require’  
/usr/lib64/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:31:in  
`require' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active_support/ dependencies.rb:182:in`require’  
/usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active\_support/  
dependencies.rb:547:in `new_constants_in' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active_support/ dependencies.rb:182:in`require’  
/usr/lib64/ruby/gems/1.8/gems/rails-2.3.10/lib/tasks/misc.rake:4  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `call' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in`execute’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `each' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in`execute’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:597:in  
`invoke_with_call_chain' /usr/lib64/ruby/1.8/monitor.rb:242:in`synchronize’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in  
`invoke_with_call_chain' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:607:in`invoke\_prerequisites’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:604:in `each' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:604:in`invoke\_prerequisites’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:596:in  
`invoke_with_call_chain' /usr/lib64/ruby/1.8/monitor.rb:242:in`synchronize’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in  
`invoke_with_call_chain' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:607:in`invoke\_prerequisites’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:604:in `each' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:604:in`invoke\_prerequisites’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:596:in  
`invoke_with_call_chain' /usr/lib64/ruby/1.8/monitor.rb:242:in`synchronize’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in  
`invoke_with_call_chain' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:583:in`invoke’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2051:in  
`invoke_task' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in`top\_level’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `each' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in`top\_level’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in  
`standard_exception_handling' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2023:in`top\_level’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2001:in `run' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in`standard\_exception\_handling’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/bin/rake:31 /usr/bin/rake:8:in`load’  
/usr/bin/rake:8

---

<div class="post-metadata">

**Author:** ![Rek2GNULinux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/e9a140/32.png) [@Rek2GNULinux](https://www.ruby-forum.com/u/Rek2GNULinux)\
**Post date:** [November 4, 2010, 4:14am UTC](https://www.ruby-forum.com/t/rack-cache-issue/198597/4 "2010-11-04T04:14:55Z")

</div>

Is there anything interesting happening on  
/var/www/dev.binaryfreedom.info/config/environment.rb:55

And it looks like its loading rails 2.3.10. It shouldn’t; Radiant  
0.9.1 bundles Rails 2.3.8

Did you add any other gems or extensions to your instance of Radiant?

---

<div class="post-metadata">

**Author:** ![Rek2GNULinux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/e9a140/32.png) [@Rek2GNULinux](https://www.ruby-forum.com/u/Rek2GNULinux)\
**Post date:** [November 4, 2010, 4:33am UTC](https://www.ruby-forum.com/t/rack-cache-issue/198597/5 "2010-11-04T04:33:45Z")

</div>

2010/11/3 Jim G. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)

> Is there anything interesting happening on  
> /var/www/dev.binaryfreedom.info/config/environment.rb:55
> 
> And it looks like its loading rails 2.3.10. It shouldn’t; Radiant  
> 0.9.1 bundles Rails 2.3.8
> 
> Did you add any other gems or extensions to your instance of Radiant?

no, I dont think I added anything.. I have other ruby on rails sites on  
my  
server from my own projects that are using rails 2.3.10  
I can try to uninstall and start over..

---

<div class="post-metadata">

**Author:** ![Rek2GNULinux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/e9a140/32.png) [@Rek2GNULinux](https://www.ruby-forum.com/u/Rek2GNULinux)\
**Post date:** [November 4, 2010, 3:30am UTC](https://www.ruby-forum.com/t/rack-cache-issue/198597/6 "2010-11-04T03:30:21Z")

</div>

Hi, so anyone has any idea?

Thanks

2010/11/3 Rek2GNULinux [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)

---

<div class="post-metadata">

**Author:** ![Rek2GNULinux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/e9a140/32.png) [@Rek2GNULinux](https://www.ruby-forum.com/u/Rek2GNULinux)\
**Post date:** [November 4, 2010, 4:40am UTC](https://www.ruby-forum.com/t/rack-cache-issue/198597/7 "2010-11-04T04:40:00Z")

</div>

I just uninstalled the package… installed again…  
run the same commands and same result… ☹

also notes there is not a app directory inside…

rake production db:bootstrap --trace  
(in /var/www/dev.binaryfreedom.info)  
\*\* Invoke production (first\_time)  
\*\* Execute production  
\*\* Invoke environment (first\_time)  
\*\* Execute environment  
rake aborted!  
no such file to load – rack/cache  
/usr/lib64/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:31:in  
`gem_original_require' /usr/lib64/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in`require’  
/usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active\_support/dependencies.rb:182:in  
`require' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active_support/dependencies.rb:547:in`new\_constants\_in’  
/usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active\_support/dependencies.rb:182:in  
`require' /usr/lib64/ruby/gems/1.8/gems/radiant-0.9.1/lib/radiant/cache.rb:1 /var/www/dev.binaryfreedom.info/config/environment.rb:55 /usr/lib64/ruby/gems/1.8/gems/rails-2.3.10/lib/initializer.rb:111:in`run’  
/usr/lib64/ruby/gems/1.8/gems/radiant-0.9.1/lib/radiant/initializer.rb:157:in  
`run' /var/www/dev.binaryfreedom.info/config/environment.rb:12 /usr/lib64/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in`gem\_original\_require’  
/usr/lib64/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:31:in `require' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active_support/dependencies.rb:182:in`require’  
/usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active\_support/dependencies.rb:547:in  
`new_constants_in' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active_support/dependencies.rb:182:in`require’  
/usr/lib64/ruby/gems/1.8/gems/rails-2.3.10/lib/tasks/misc.rake:4  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `call' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in`execute’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `each' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in`execute’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:597:in  
`invoke_with_call_chain' /usr/lib64/ruby/1.8/monitor.rb:242:in`synchronize’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in  
`invoke_with_call_chain' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:583:in`invoke’  
/usr/lib64/ruby/gems/1.8/gems/radiant-0.9.1/lib/tasks/environments.rake:10  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `call' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in`execute’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `each' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in`execute’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:597:in  
`invoke_with_call_chain' /usr/lib64/ruby/1.8/monitor.rb:242:in`synchronize’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in  
`invoke_with_call_chain' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:583:in`invoke’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2051:in  
`invoke_task' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in`top\_level’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `each' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in`top\_level’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in  
`standard_exception_handling' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2023:in`top\_level’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2001:in `run' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in`standard\_exception\_handling’  
/usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run' /usr/lib64/ruby/gems/1.8/gems/rake-0.8.7/bin/rake:31 /usr/bin/rake:8:in`load’  
/usr/bin/rake:8

---

<div class="post-metadata">

**Author:** ![Rek2GNULinux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/e9a140/32.png) [@Rek2GNULinux](https://www.ruby-forum.com/u/Rek2GNULinux)\
**Post date:** [November 4, 2010, 4:51am UTC](https://www.ruby-forum.com/t/rack-cache-issue/198597/8 "2010-11-04T04:51:53Z")

</div>

I’m not sure what’s happening here. Radiant bundles both rails and  
rack-cache

> **[radiant/vendor at 0.9.1 · radiant/radiant](https://github.com/radiant/radiant/tree/0.9.1/vendor/)**
>
> 0.9.1/vendor/

So your rails version 2.3.10 should never be loaded.

---

<div class="post-metadata">

**Author:** ![Rek2GNULinux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/e9a140/32.png) [@Rek2GNULinux](https://www.ruby-forum.com/u/Rek2GNULinux)\
**Post date:** [November 4, 2010, 4:56am UTC](https://www.ruby-forum.com/t/rack-cache-issue/198597/9 "2010-11-04T04:56:16Z")

</div>

2010/11/3 Jim G. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)

> I’m not sure what’s happening here. Radiant bundles both rails and  
> rack-cache  
> [radiant/vendor at 0.9.1 · radiant/radiant · GitHub](https://github.com/radiant/radiant/tree/0.9.1/vendor/)
> 
> So your rails version 2.3.10 should never be loaded.

hmm weird.. this is what I have:  
radiant -v  
Radiant 0.9.1  
rake --version  
rake, version 0.8.7

gem list

\*\*\* LOCAL GEMS \*\*\*

actionmailer (2.3.10)  
actionpack (2.3.10)  
activerecord (2.3.10)  
activeresource (2.3.10)  
activesupport (2.3.10)  
builder (2.1.2)  
cgi\_multipart\_eof\_fix (2.5.0)  
daemon\_controller (0.2.5)  
daemons (1.0.10)  
diff-lcs (1.1.2)  
echoe (4.3.1)  
facebooker (1.0.64)  
fastthread (1.0.7)  
fcgi (0.8.8)  
file-tail (1.0.5)  
frankie (0.3.1)  
gem\_plugin (0.2.3)  
heroku (0.4.1)  
highline (1.5.2)  
hoe (2.6.2)  
hpricot (0.8.1)  
i18n (0.4.1, 0.3.7, 0.1.3)  
json (1.4.6, 1.1.6)  
json\_pure (1.2.2)  
libxml-ruby (1.1.3)  
mongrel (1.1.5)  
mysql (2.8.1)  
racc (1.4.6)  
rack (1.2.1)  
radiant (0.9.1)  
radius (0.6.1)  
rails (2.3.10)  
rake (0.8.7)  
rake-compiler (0.7.1)  
rcov (0.8.1.2.0)  
RedCloth (4.2.3)  
rest-client (0.7)  
rspec (2.0.1, 1.2.9)  
rspec-core (2.0.1)  
rspec-expectations (2.0.1)  
rspec-mocks (2.0.1)  
rubyforge (2.0.4, 1.0.2)  
search\_generator (0.5.1)  
SimpleSearch (0.5.0)  
sinatra (0.9.4)  
spruz (0.2.0)  
sqlite3-ruby (1.3.1)  
SyslogLogger (1.4.0)  
text-format (1.0.0)  
text-hyphen (1.0.0)  
tmail (1.2.7.1)  
twitter4r (0.3.1)  
tzinfo (0.3.23)  
will\_paginate (2.3.15)  
xmpp4r (0.5)  
xmpp4r-simple (0.8.7)

---

<div class="post-metadata">

**Author:** ![Rek2GNULinux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/e9a140/32.png) [@Rek2GNULinux](https://www.ruby-forum.com/u/Rek2GNULinux)\
**Post date:** [November 4, 2010, 3:36pm UTC](https://www.ruby-forum.com/t/rack-cache-issue/198597/10 "2010-11-04T15:36:41Z")

</div>

On Wed, Nov 3, 2010 at 7:15 PM, Rek2GNULinux [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)  
wrote:

> I use gentoo so I emerge radiant then I run:  
> radiant --database=mysql  
> I created the mysql databases  
> configure the /config/databases.yml  
> and then I try  
> rake db:bootstrap and I get that error…

i don’t know anything about gentoo or emerge. do they do anything  
non-standard to  
rubygems before releasing them in emerge? it sounds like something is  
butchering  
the radiant gem you’re getting a hold of (e.g. removing vendor/…).

you might try installing manually:  
wget [http://rubygems.org/downloads/radiant-0.9.1.gem](http://rubygems.org/downloads/radiant-0.9.1.gem)  
gem install radiant-0.9.1.gem

---

<div class="post-metadata">

**Author:** ![Rek2GNULinux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/e9a140/32.png) [@Rek2GNULinux](https://www.ruby-forum.com/u/Rek2GNULinux)\
**Post date:** [November 4, 2010, 4:34pm UTC](https://www.ruby-forum.com/t/rack-cache-issue/198597/11 "2010-11-04T16:34:29Z")

</div>

hey thanks that seems to have work!! now to read the documentation on  
how to  
use this 😉

thanks again

2010/11/4 john muhl [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)