Eclipse PDT 2.2.0 does not track Symfony classes

Question

My last version of Eclipse PDT does not track symfony project code and so i cannot use autocomplete and search class actions.

I have last version symfony 1.4 included in my project's /lib dir. (I'am teaching symfony now with a Jobeet reference project to be concrete).

THX

Answer 1

Solved.

Just deleted project, manualy deleted .buildpath file in the project's root and recreated project.

I tryied without any effect before:

• refresh workspace
• delete and recreate all the project (without deleting the source codes)

nothing helped me...