package python-isort 4.2.5+ds1-2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Laurie]

Trying to install Spyder3 after installing Anaconda

ProblemType: Package
DistroRelease: Ubuntu 17.04
Package: python-isort 4.2.5+ds1-2
ProcVersionSignature: Ubuntu 4.10.0-22.24-generic 4.10.15
Uname: Linux 4.10.0-22-generic x86_64
ApportVersion: 2.20.4-0ubuntu4.1
Architecture: amd64
Date: Sun Jun 18 15:36:15 2017
Dependencies:

ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2017-06-15 (3 days ago)
InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.10ubuntu2
 apt 1.4
SourcePackage: isort
Title: package python-isort 4.2.5+ds1-2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)