Hi all! I'm here again, sorry!
I'm configuring my gentoo linux so that it authenticates inside a windows domain. I was configuring PAM, when I found the pam_winbind.so file was not inside /lib/security. I tried reading many documentation, but couldn't find a way to find wich package I should emerge to obtain a file. It seems gentoolkit does not have such feature... Have you any idea about how can I discover wich package contains pam_winbind.so ? Thank you all for your help and your patience! Massimiliano