Can't locate File/Find.pm in @INC

[Seth Arnold]

I saw this error message during the 16.04 LTS -> 18.04 LTS upgrade:

Found memtest86+ image: /boot/memtest86+.bin
done
Processing triggers for bamfdaemon (0.5.3+18.04.20180207.2-0ubuntu1) ...
Rebuilding /usr/share/applications/bamf-2.index...
Can't locate File/Find.pm in @INC (you may need to install the File::Find module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.26.1 /usr/local/share/perl/5.26.1 /usr/lib/x86_64-linux-gnu/perl5/5.26 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.26 /usr/share/perl/5.26 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base) at -e line 2.
BEGIN failed--compilation aborted at -e line 2.
Processing triggers for libc-bin (2.27-3ubuntu1) ...

Thanks

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: bamfdaemon 0.5.3+18.04.20180207.2-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-119.143-generic 4.4.114
Uname: Linux 4.4.0-119-generic x86_64
NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CurrentDesktop: Unity
Date: Tue May 1 18:42:48 2018
InstallationDate: Installed on 2012-10-18 (2021 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
SourcePackage: bamf
UpgradeStatus: Upgraded to bionic on 2018-05-02 (0 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.