If you have already downloaded external modules, you can install them manually
         into Talend Studio.
    
      Before you begin
If you are going to install the JDBC driver for Oracle 9i into 
Talend Studio, change
         the file name from 
ojdbc14.jar to 
ojdbc14-9i.jar
         first.
 
      Procedure
- 
            Click 
 in the upper right corner of the Modules view or in the
               Jar installation wizard to browse your local file system.
          
- 
            In the Open dialog box of your file system, browse to the
                    module you want to install, double-click the .jar file, or
                    select it and then click Open to install it into your
                        Talend Studio.
            
The dialog box closes and the selected module is installed in the library folder
               of the current Talend Studio.