create an odbc

[Luis Enrique Pomares Nuñez]

hi all
i need o create an ODBC to connect to a MS SQL database server for an web
application running over apache web server, on this moments are rinning
over MS Windows with WAMP server installed an a ODBC pointing to MS sql
database server, i need move this web application to a linux with apache
web server keeping the MS sql server by the moment.
the linux web server has not graphical user interface installed, i need to
know the packet thats  are need install to create the odbc.
thanks