package friendly-recovery 0.2.41 failed to install/upgrade: installed friendly-recovery package post-installation script subprocess returned error exit status 127

upgrade bug from 18.04 to 20.04

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: friendly-recovery 0.2.41
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
CasperMD5CheckResult: skip
Date: Sat Aug 1 11:48:26 2020
ErrorMessage: installed friendly-recovery package post-installation script subprocess returned error exit status 127
InstallationDate: Installed on 2020-07-30 (1 days ago)
InstallationMedia: Ubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 (20200203.1)
PackageArchitecture: all
Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.2ubuntu0.1
SourcePackage: friendly-recovery
Title: package friendly-recovery 0.2.41 failed to install/upgrade: installed friendly-recovery package post-installation script subprocess returned error exit status 127
UpgradeStatus: Upgraded to focal on 2020-08-01 (0 days ago)