Package dependency problem: a loop?

["John" <dtctt1@iname.com>]

When I tried to install ppp-pam package I encountered a dependency problem. The following two packages depend on each other. As a result I cannot get them properly installed & configured. If somebody knows the solution, please tell me. TKS.

 Package: libpam0g-util
 Version: 0.65-0.9
 Section: libs
 Priority: optional
 Architecture: i386
 Depends: libpam0g (>= 0.65-0.9), libc6, libpam0g (>= 0.65-0), libpwdb0g
 Suggests: libpam-doc (>= 0.65-0.9)
 Conflicts: libpam-util
 Replaces: libpam0g (<=0.65-0.5)

 Package: libpam0g
 Version: 0.65-0.9
 Section: libs
 Priority: optional
 Architecture: i386
 Depends: libc6, libpwdb0g, libpam0g-util (>= 0.65-0.9)
 Suggests: libpam-doc
 Conflicts: libpam0 (<= 0.56-2), libpam
 Replaces: libpam0g-util (<=0.65-0.5)