Upgraded to Rails 2.2.0 -- bringing up Mongrel now fails

[RichardOnRails]

Installing Rails 2.2

I was running
• Rails 2 (ver. 2.0.2, I think)
• Gem (ver. 1.0.1)

I upgraded to 2.2 with the following commands:
gem update –system
cd’d to the ruby-container directory
gem install rails
rails –v (yielded: 2.2.0)
setenv -m rails_gem_version 2.2 (set the machine’s
“rails_gem_version” to 2.2)
echo %rails_gem_version% (yielded: 2.2)

I had a partial app I created under Rails 2 working. (Rails 2.0.2, I
think).

Today, I ran:
K:\_Projects\Ruby\_Rails_Apps\Payroll>ruby script/server

I got:
=> Booting Mongrel (use 'script/server webrick' to force WEBrick)
=> Rails 2.2.0 application starting on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
** Starting Mongrel listening at 0.0.0.0:3000
** Starting Rails with development environment...
Exiting
K:/_Utilities/ruby186-26_rc2/ruby/lib/ruby/gems/1.8/gems/rails-2.2.0/
lib/initializer.rb:514:in `send': undefined method
`cache_template_extensions='

Possible mistakes I can think of:
1. I installed Rails 2.2 instead of merely updating the existing
Rails 2.0.2
2. gen –v produces 1.3.1 --- I don’t know if that’s a problem
3. I created a machine’s environment variable “rails_gem_version”
and set it to 2.2
4. I change config/environment.rb alternately from RAILS_GEM_VERSION =
'2.0.2' unless defined? RAILS_GEM_VERSION to:
-- RAILS_GEM_VERSION = '2.2' unless defined? RAILS_GEM_VERSION
-- RAILS_GEM_VERSION = '2.2'
-- RAILS_GEM_VERSION = '2.2.0'

Thanks in advance for any ideas on what the problem may be,
Richard

[Freddy Andersen]

Have a look at this:
http://github.com/rails/rails/commit/2463e38efd3cbcc10e7b0a93ad9c2d2224340668

[Frederick Cheung]

Sent from my iPhone

On 13 Nov 2008, at 18:13, RichardOnRails <RichardDummy...@USComputerGurus.com

cache_template_extensions was a deprecated setting and has since been
removed.

[RichardOnRails]

Hi Freddy and Frederick,

Thanks for you responses. I see from the Github site that
cache_template_extensions has been deprecated.

An exhaustive search of rb/erb/rhtml files in my Ruby/Rails directory
reveals that "cache_template_extensions" appears only in the non-2.2
versions of some Rails components.

A search of my old Payroll app, now renamed to Payroll-1, showed only
one instance of "cache_template_extensions" containment in
Payroll-1\config\environments\development.rb. Sounds like that's my
culprit. I commented it out.

Things are back to normal. I wonder if I should expect any more
surprises. Perhaps I should start from scratch with Rail 2.2.

Again thanks to both of you for your help.

Best wishes,
Richard

On Nov 13, 2:43 pm, Frederick Cheung <frederick.che...@gmail.com>
wrote:
> Sent from my iPhone
>
> On 13 Nov 2008, at 18:13, RichardOnRails <RichardDummyMailbox58...@USComputerGurus.com

>
>
>
>  > wrote:
>
> > Installing Rails 2.2
>
> > I was running
> > •    Rails 2 (ver. 2.0.2, I think)
> > •    Gem (ver. 1.0.1)
>
> > I upgraded to 2.2 with the following commands:
> > gem update –system
> > cd’d to the ruby-container directory
> > gem install rails
> > rails –v    (yielded: 2.2.0)
> > setenv -m rails_gem_version 2.2 (set the machine’s
> > “rails_gem_version”  to 2.2)
> > echo %rails_gem_version%   (yielded: 2.2)
>
> > I had a partial app I created under Rails 2 working. (Rails 2.0.2, I
> > think).
>
> > Today,  I ran:
> > K:\_Projects\Ruby\_Rails_Apps\Payroll>ruby script/server
>
> > I got:
> > => Booting Mongrel (use 'script/server webrick' to force WEBrick)

> > => Rails 2.2.0 application starting onhttp://0.0.0.0:3000