# Query on updation of versions of ROR **URL:** \ **Category:** Rails\ **Created:** [September 2, 2009, 1:28pm UTC](https://www.ruby-forum.com/t/query-on-updation-of-versions-of-ror/174801 "2009-09-02T13:28:13Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![hunt](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/71e660/32.png) [@hunt](https://www.ruby-forum.com/u/hunt)\ **Post date:** [September 2, 2009, 1:28pm UTC](https://www.ruby-forum.com/t/query-on-updation-of-versions-of-ror/174801/1 "2009-09-02T13:28:13Z")
I was having Ruby 1.8.7 version & rails 2.1.0 version what was working fine, very smooth I ran program. I got that new ruby version and rails version has come and available. So i decided to update the version. I updated the version, now when I start mongreal server using script/server it starts giving error… /HUNT/Rails/Blog/config/boot.rb:86:in `load_rubygems': undefined method`\>=’ for nil:NilClass (NoMethodError) from /HUNT/Rails/Blog/config/boot.rb:52:in `load_initializer' from /HUNT/Rails/Blog/config/boot.rb:38:in`run’ from /HUNT/Rails/Blog/config/boot.rb:11:in `boot!' from /HUNT/Rails/Blog/config/boot.rb:109:in`\’ from script/server:2:in `require' from script/server:2:in`’ I checked the boot.rb but not knowing what to do with this…Any suggestion is welcomed. I don’t know why this is happening, I might have installed correctly. What is the method to install ruby1.9.1 and rails 2.3? Regards HUNT ---
**Author:** ![hunt](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/71e660/32.png) [@hunt](https://www.ruby-forum.com/u/hunt)\ **Post date:** [September 2, 2009, 6:09pm UTC](https://www.ruby-forum.com/t/query-on-updation-of-versions-of-ror/174801/2 "2009-09-02T18:09:23Z")
You should update your 2.1.0 rails app with: rake rails:update It appears that boot script is out of date. Cheers, Nicholas ---
**Author:** ![hunt](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/71e660/32.png) [@hunt](https://www.ruby-forum.com/u/hunt)\ **Post date:** [September 3, 2009, 6:23am UTC](https://www.ruby-forum.com/t/query-on-updation-of-versions-of-ror/174801/3 "2009-09-03T06:23:16Z")
Nicholas H. wrote: > You should update your 2.1.0 rails app with: > > rake rails:update > > It appears that boot script is out of date. > > Cheers, > Nicholas I put this syntax in rails console. But it is not doing work. tell me where to use it. Cheers Hunt ---
**Author:** ![hunt](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/71e660/32.png) [@hunt](https://www.ruby-forum.com/u/hunt)\ **Post date:** [September 3, 2009, 9:01am UTC](https://www.ruby-forum.com/t/query-on-updation-of-versions-of-ror/174801/4 "2009-09-03T09:01:55Z")
I started the server getting attached image. ---
**Author:** ![hunt](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/71e660/32.png) [@hunt](https://www.ruby-forum.com/u/hunt)\ **Post date:** [September 3, 2009, 9:35am UTC](https://www.ruby-forum.com/t/query-on-updation-of-versions-of-ror/174801/5 "2009-09-03T09:35:35Z")
On Thu, Sep 3, 2009 at 12:01 AM, HUNT HUNT \ wrote: > I started the server getting attached image. > > Attachments: > [http://www.ruby-forum.com/attachment/4002/Screenshot.png](http://www.ruby-forum.com/attachment/4002/Screenshot.png) What message(s) do you receive in your log file (i.e. development.log or production.log)? -Conrad ---
**Author:** ![hunt](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/71e660/32.png) [@hunt](https://www.ruby-forum.com/u/hunt)\ **Post date:** [September 3, 2009, 10:51am UTC](https://www.ruby-forum.com/t/query-on-updation-of-versions-of-ror/174801/6 "2009-09-03T10:51:17Z")
Conrad T. wrote: > On Thu, Sep 3, 2009 at 12:01 AM, HUNT HUNT > \ > > wrote: > > > I started the server getting attached image. > > > > Attachments: > > [http://www.ruby-forum.com/attachment/4002/Screenshot.png](http://www.ruby-forum.com/attachment/4002/Screenshot.png) > > What message(s) do you receive in your log file (i.e. development.log or > production.log)? > > -Conrad * * * /!\ FAILSAFE /!\ 2009-09-03 14:18:58 +0530 Status: 500 Internal Server Error no such file to load – mysql /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.3/lib/active\_support/dependencies.rb:156:in `require' /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.3/lib/active_support/dependencies.rb:156:in `block in require’ /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.3/lib/active\_support/dependencies.rb:521:in `new_constants_in' /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.3/lib/active_support/dependencies.rb:156:in `require’ /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.3/lib/active\_support/core\_ext/kernel/requires.rb:7:in `block in require_library_or_gem' /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.3/lib/active_support/core_ext/kernel/reporting.rb:11:in `silence\_warnings’ /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.3/lib/active\_support/core\_ext/kernel/requires.rb:5:in `require_library_or_gem' /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active_record/connection_adapters/mysql_adapter.rb:65:in `mysql\_connection’ /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active\_record/connection\_adapters/abstract/connection\_pool.rb:223:in `new_connection' /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:245:in `checkout\_new\_connection’ /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active\_record/connection\_adapters/abstract/connection\_pool.rb:188:in `block (2 levels) in checkout' /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:184:in `loop’ /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active\_record/connection\_adapters/abstract/connection\_pool.rb:184:in `block in checkout' /usr/local/lib/ruby/1.9.1/monitor.rb:190:in `mon\_synchronize’ /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active\_record/connection\_adapters/abstract/connection\_pool.rb:183:in `checkout' /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:98:in `connection’ /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active\_record/connection\_adapters/abstract/connection\_pool.rb:326:in `retrieve_connection' /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active_record/connection_adapters/abstract/connection_specification.rb:123:in `retrieve\_connection’ /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active\_record/connection\_adapters/abstract/connection\_specification.rb:115:in `connection' /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active_record/query_cache.rb:9:in `cache’ /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active\_record/query\_cache.rb:28:in `call' /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:361:in `call’ /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.0.0/lib/rack/head.rb:9:in `call' /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.0.0/lib/rack/methodoverride.rb:24:in `call’ /usr/local/lib/ruby/gems/1.9.1/gems/actionpack-2.3.3/lib/action\_controller/params\_parser.rb:15:in `call' /usr/local/lib/ruby/gems/1.9.1/gems/actionpack-2.3.3/lib/action_controller/session/cookie_store.rb:93:in `call’ /usr/local/lib/ruby/gems/1.9.1/gems/actionpack-2.3.3/lib/action\_controller/reloader.rb:29:in `call' /usr/local/lib/ruby/gems/1.9.1/gems/actionpack-2.3.3/lib/action_controller/failsafe.rb:26:in `call’ /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.0.0/lib/rack/lock.rb:11:in `block in call' :8:in `synchronize’ /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.0.0/lib/rack/lock.rb:11:in `call' /usr/local/lib/ruby/gems/1.9.1/gems/actionpack-2.3.3/lib/action_controller/dispatcher.rb:106:in `call’ /usr/local/lib/ruby/gems/1.9.1/gems/rails-2.3.3/lib/rails/rack/static.rb:31:in `call' /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.0.0/lib/rack/urlmap.rb:46:in `block in call’ /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.0.0/lib/rack/urlmap.rb:40:in `each' /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.0.0/lib/rack/urlmap.rb:40:in `call’ /usr/local/lib/ruby/gems/1.9.1/gems/rails-2.3.3/lib/rails/rack/log\_tailer.rb:17:in `call' /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.0.0/lib/rack/content_length.rb:13:in `call’ /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.0.0/lib/rack/handler/webrick.rb:46:in `service' /usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service’ /usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run' /usr/local/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start\_thread’ * * * The above is development log. ---
**Author:** ![hunt](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/71e660/32.png) [@hunt](https://www.ruby-forum.com/u/hunt)\ **Post date:** [September 3, 2009, 12:09pm UTC](https://www.ruby-forum.com/t/query-on-updation-of-versions-of-ror/174801/7 "2009-09-03T12:09:50Z")
Thanks Buddies The problem is resolved.