[Rails] Re: mysql2 error in production

Add to your Gemfile:
gem 'mysql'
then run `bundle`.

On 14 янв, 17:25, Erwin <yves_duf...@mac.com> wrote:
> As I need to upgrade a Rails app to 3.1 , I am trying to deploy it on
> a remote production server ( Linux Debian, after installing Rails
> 3.0.9  under rvm  with all needed gems including mysql2 version 0.2.18
> used by the app)
>
> after deployment, starting the app, I get a Load error w mysql2...
>
>  ** [out ::www.mydomain.com] /var/www/vhosts/mydomain.com/rails/
> testsbga/shared/bundle/ruby/1.9.1/gems/mysql2-0.2.18/lib/mysql2.rb:
> 9:in `require': libmysqlclient_r.so.15: cannot open shared object
> file: No such file or directory - /var/www/vhosts/mydomain.com/rails/
> testsbga/shared/bundle/ruby/1.9.1/gems/mysql2-0.2.18/lib/mysql2/
> mysql2.so (LoadError)
>  ** [out ::www.mydomain.com] from /var/www/vhosts/mydomain.com/rails/
> testsbga/shared/bundle/ruby/1.9.1/gems/mysql2-0.2.18/lib/mysql2.rb:
> 9:in `<top (required)>'
>
> I surely forgot something when install mysql2 w this gem set ...
> but I don't see what ..
>
> ( I am using the same server w Rails 3.1 wo any problem...)
>
> thanks for your feedback

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