package python-pip 8.1.1-2ubuntu0.4 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 1

[Cleison Ferreira]

This error occurred when I tried to install python-pip

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: python-pip 8.1.1-2ubuntu0.4
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Tue Jan 24 16:49:36 2017
ErrorMessage: sub-processo script post-installation instalado retornou estado de saída de erro 1
InstallationDate: Installed on 2017-01-24 (0 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: python-pip
Title: package python-pip 8.1.1-2ubuntu0.4 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

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