MySQL Forums :: C#, Mono, .Net :: Problem with MySQL and C# using Monodevelop Linux Ubuntu

Hi all.
I'm a following some on line tutorials about using MySQL with C# in Mono. I'm working with the MonoDevelop IDE and using this link as reference

http://paraisolinux.com/mono-y-mysql-parte-1/
http://paraisolinux.com/mono-y-mysql-parte-2/

Those are Spanish tutorials. But when I try to run the app I've got this warnings

** (MySQL:1808): WARNING **: The following assembly referenced from /home/necroside/Projects/MySQL/MySQL/bin/Debug/MySQL.exe could not be loaded:
     Assembly:   MySql.Data    (assemblyref_index=2)
     Version:    5.2.7.0
     Public Key: c5687fc88969c44d
The assembly was not found in the Global Assembly Cache, a path listed in the MONO_PATH environment variable, or in the location of the executing assembly (/home/necroside/Projects/MySQL/MySQL/bin/Debug/).


** (MySQL:1808): WARNING **: Could not load file or assembly 'MySql.Data, Version=5.2.7.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d' or one of its dependencies.

** (MySQL:1808): WARNING **: Missing method .ctor in assembly /home/necroside/Projects/MySQL/MySQL/bin/Debug/MySQL.exe, type MySql.Data.MySqlClient.MySqlConnection

Unhandled Exception: System.IO.FileNotFoundException: Could not load file or assembly 'MySql.Data, Version=5.2.7.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d' or one of its dependencies.
File name: 'MySql.Data, Version=5.2.7.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d'
  at MySQL.MainClass.Main (System.String[] args) [0x00005] in /home/necroside/Projects/MySQL/MySQL/Main.cs:11

So I checked the references of the project and mysql.data.dll and Mono.Data are both referenced (Also mysql.data.dll is in the exe folder). Also I checked the code and I can't find any mistake.

I can post the code if anyone needs it.