Ubuntu dpkg errors

~$ sudo dpkg --configure -a
dpkg: dependency problems prevent configuration of libc6:i386:
 libc6:i386 depends on libgcc1; however:
  Package libgcc1 is not installed.
 libc6:i386 depends on tzdata; however:
  Package tzdata is not installed.

dpkg: error processing libc6:i386 (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of multiarch-support:
 multiarch-support depends on libc6 (>= 2.13-0ubuntu6); however:
  Package libc6:i386 is not configured yet.

dpkg: error processing multiarch-support (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 libc6:i386
 multiarch-support