Errors displayed during package installation

[Céline Libéral]

Error while loading 50dictionaries-common: Symbol's value as variable is void: debian-aspell-only-dictionary-alist
ERROR: python-mode is broken - called emacs-package-install as a new-style add-on, but has no compat file.

Installation seems to be working even with these errors.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: python-mode 1:6.1.3-1
ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7
Uname: Linux 3.13.0-37-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
CurrentDesktop: Unity
Date: Wed Oct 15 10:26:23 2014
InstallationDate: Installed on 2014-09-20 (24 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
SourcePackage: python-mode
UpgradeStatus: No upgrade log present (probably fresh install)