package bcmwl-kernel-source 5.100.82.38 bdcom-0ubuntu3.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Vangel Ajanovski]

apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up bcmwl-kernel-source (5.100.82.38+bdcom-0ubuntu3.1) ...
/var/lib/dpkg/info/bcmwl-kernel-source.postinst: 53: Syntax error: "fi" unexpected (expecting ";;")
dpkg: error processing bcmwl-kernel-source (--configure):
 subprocess installed post-installation script returned error exit status 2
Errors were encountered while processing:
 bcmwl-kernel-source
E: Sub-process /usr/bin/dpkg returned an error code (1)

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: bcmwl-kernel-source 5.100.82.38+bdcom-0ubuntu3.1
ProcVersionSignature: Ubuntu 2.6.38-9.43-generic 2.6.38.4
Uname: Linux 2.6.38-9-generic x86_64
NonfreeKernelModules: wl
Architecture: amd64
Date: Tue Jun 7 15:52:51 2011
ErrorMessage: subprocess installed post-installation script returned error exit status 2
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
SourcePackage: bcmwl
Title: package bcmwl-kernel-source 5.100.82.38+bdcom-0ubuntu3.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: No upgrade log present (probably fresh install)