[Bug 1023474] Re: dh_python3 mangles shebangs to use Python

[Simon Andric]

Errors were encountered while processing:
 python3
 python3-dbg
 ubuntu-drivers-common
 python3-distupgrade
 nvidia-common
 python3-software-properties
 software-properties-common
 software-properties-gtk
 python3-pyqt4
 python3-pyqt4-dbg
 software-properties-kde
 ubuntu-release-upgrader-core
 ubuntu-release-upgrader-qt
 python3-aptdaemon.pkcompat
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install.  Trying to recover:
dpkg: dependency problems prevent configuration of python3-pyqt4:
 python3-pyqt4 depends on python3 (>= 3.2.3-3~); however:
  Version of python3 on system is 3.2.3-2ubuntu1.

dpkg: error processing python3-pyqt4 (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of software-properties-kde:
 software-properties-kde depends on python3 (>= 3.2.3-3~); however:
  Version of python3 on system is 3.2.3-2ubuntu1.
 software-properties-kde depends on python3-pyqt4; however:
  Package python3-pyqt4 is not configured yet.

dpkg: error processing software-properties-kde (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of python3-distupgrade:
 python3-distupgrade depends on python3 (>= 3.2.3-3~); however:
  Version of python3 on system is 3.2.3-2ubuntu1.

dpkg: error processing python3-distupgrade (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of software-properties-common:
 software-properties-common depends on python3 (>= 3.2.3-3~); however:
  Version of python3 on system is 3.2.3-2ubuntu1.

dpkg: error processing software-properties-common (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of python3:
 python3 depends on python3-minimal (= 3.2.3-2ubuntu1); however:
  Version of python3-minimal on system is 3.2.3-4.

dpkg: error processing python3 (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of python3-pyqt4-dbg:
 python3-pyqt4-dbg depends on python3-pyqt4 (= 4.9.3-3); however:
  Package python3-pyqt4 is not configured yet.

dpkg: error processing python3-pyqt4-dbg (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ubuntu-drivers-common:
 ubuntu-drivers-common depends on python3 (>= 3.2); however:
  Package python3 is not configured yet.

dpkg: error processing ubuntu-drivers-common (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of nvidia-common:
 nvidia-common depends on ubuntu-drivers-common; however:
  Package ubuntu-drivers-common is not configured yet.

dpkg: error processing nvidia-common (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of python3-software-properties:
 python3-software-properties depends on python3 (>= 3.2.3-3~); however:
  Version of python3 on system is 3.2.3-2ubuntu1.

dpkg: error processing python3-software-properties (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of software-properties-gtk:
 software-properties-gtk depends on python3 (>= 3.2.3-3~); however:
  Version of python3 on system is 3.2.3-2ubuntu1.
 software-properties-gtk depends on python3-software-properties; however:
  Package python3-software-properties is not configured yet.
 software-properties-gtk depends on software-properties-common; however:
  Package software-properties-common is not configured yet.

dpkg: error processing software-properties-gtk (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of python3-aptdaemon.pkcompat:
 python3-aptdaemon.pkcompat depends on python3 (>= 3.2); however:
  Package python3 is not configured yet.

dpkg: error processing python3-aptdaemon.pkcompat (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of python3-dbg:
 python3-dbg depends on python3 (= 3.2.3-2ubuntu1); however:
  Package python3 is not configured yet.

dpkg: error processing python3-dbg (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ubuntu-release-upgrader-core:
 ubuntu-release-upgrader-core depends on python3 (>= 3.2); however:
  Package python3 is not configured yet.
 ubuntu-release-upgrader-core depends on python3-distupgrade (= 1:0.170ubuntu1); however:
  Package python3-distupgrade is not configured yet.

dpkg: error processing ubuntu-release-upgrader-core (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ubuntu-release-upgrader-qt:
 ubuntu-release-upgrader-qt depends on ubuntu-release-upgrader-core (= 1:0.170ubuntu1); however:
  Package ubuntu-release-upgrader-core is not configured yet.

dpkg: error processing ubuntu-release-upgrader-qt (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 python3-pyqt4
 software-properties-kde
 python3-distupgrade
 software-properties-common
 python3
 python3-pyqt4-dbg
 ubuntu-drivers-common
 nvidia-common
 python3-software-properties
 software-properties-gtk
 python3-aptdaemon.pkcompat
 python3-dbg
 ubuntu-release-upgrader-core
 ubuntu-release-upgrader-qt

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https://bugs.launchpad.net/bugs/1023474

Title:
  dh_python3 mangles shebangs to use Python

Status in “python3-defaults” package in Ubuntu:
  Fix Released
Status in “ubiquity” package in Ubuntu:
  Fix Released
Status in “update-manager” package in Ubuntu:
  Fix Released

Bug description:
  The latest ubiquity and update-manager are accidentally installed as
  Python 2 apps because dh_python3 is changing the shebang lines to be
  /usr/bin/python.

  It seems to be a bad regular expression that was not updated from
  dh_python2 days.

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