José, can you verify that MySQL is running by doing the following:

$ mysql -u<username>

-Conrad

Sent from my iPhone

On Mar 17, 2010, at 8:53 PM, José Luis Romero <[email protected]> wrote:

Done! Same results...

uninitialized constant MysqlCompat::MysqlRes

Thanks... Any other approach?

On Mar 17, 11:06 pm, Conrad Taylor <[email protected]> wrote:
Sent from my iPhone

On Mar 17, 2010, at 7:59 PM, José Luis Romero <[email protected]>
wrote:



@Conrad: thanks for take the time... I did what you told me... this it
what I change in enviroments.rb

config.gem "mysql-ruby",:lib=>"mysql"

Then, run again rake db:migrate and got this output:

"Missing these required gems:
 mysql-ruby

You're running:
 ruby 1.8.6.383 at /usr/bin/ruby
 rubygems 1.3.6 at /home/user/.gem/ruby/1.8, /usr/lib/ruby/gems/1.8
Run `rake gems:install` to install the missing gems."

run  rake gems:install and got this output:

"gem install mysql-ruby
ERROR:  could not find gem mysql-ruby locally or in a repository"

I got to say that this is a royal pain in the ass... I am a postgres
guy, but I wanted to try with mysql, and this is painfull... I don't
know if this is a test for newbies or something like that...

Any sugestion?

José, try installing the MySQL gem by doing the following:

sudo gem install mysql

or

gem install mysql

Then update the config.gem line to

config.gem "mysql"

Good luck,

-Conrad



Thanks

On Mar 17, 2:08 am, Conrad Taylor <[email protected]> wrote:
On Mar 16, 2010, at 6:34 PM, José Luis Romero <[email protected]>
wrote:

It looks like the gem is already installed, but when i run rake
db:migrate I got this error of uninitialized constant
MysqlCompat::MysqlRes.

this is the output of gem install mysql

#sudo gem install mysql --no-ri --no-rdoc
Building native extensions.  This could take a while...
Successfully installed mysql-2.8.1
1 gem installed

and then I run rake db:migrate and voila...

"uninitialized constant MysqlCompat::MysqlRes"

José, did you add the following to your environment.rb file:

config.gem 'mysql'

Good luck,

-Conrad

On Mar 16, 1:04 pm, Leonardo Mateo <[email protected]> wrote:
2010/3/16 José Luis Romero <[email protected]>:> Hi... I' m a rail
s newb, trying to do some rails homework or sort of...
I'm trying to run rails on Fedora 12... but it seems impossible...
It's impossible to install the mysql gem...

Can you show the output for gem install mysql?

 this is the last output

when I tried to run a rake db:migrate:
uninitialized constant MysqlCompat::MysqlRes

Any suggestion?

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