package libgcc1 (not installed) failed to install/upgrade: pre-dependency problem - not installing libgcc1

[David]

I receive this issue when trying to install Mozilla Firefox via sudo apt-get install firefox

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: libgcc1 (not installed)
ProcVersionSignature: Ubuntu 3.5.0-26.40~precise1-generic 3.5.7.6
Uname: Linux 3.5.0-26-generic x86_64
NonfreeKernelModules: wl
Architecture: amd64
Date: Wed Mar 6 15:20:42 2013
ErrorMessage: pre-dependency problem - not installing libgcc1
MarkForUpload: True
SourcePackage: gcc-4.7
Title: package libgcc1 (not installed) failed to install/upgrade: pre-dependency problem - not installing libgcc1
UpgradeStatus: Upgraded to precise on 2013-03-06 (0 days ago)