Hi: I'm trying to relink an 'old' application. When relinking, it fails with the subject message in this mail. I remeber that it's a 'problem' between old/new glibc, or something like this. Anybody know the workarround ( install compat-something and export some shell vars ), if exists? ( Is not possible to obtain the source code to change lib calls, it's the Oracle Developer Suite 9i ). TIA for your help David Ballester Montolio Responsable de Sistemas y Comunicaciones Kern Pharma, S.L. www.kernpharma.com GNU!