Comment 2 for bug 1285790

This bug was fixed in the package click - 0.4.16

---------------
click (0.4.16) trusty; urgency=medium

  [ Colin Watson ]
  * hooks: Fix expansion of "$$" in hook patterns to conform to the
    documented behaviour of expanding to the single character "$".
  * Move version detection out of configure.ac into a separate get-version
    script, since intltool-update has trouble with the previous approach.
  * Stop using unittest2 if available; the relevant improvements were
    integrated into the standard library's unittest in Python 2.7, and we no
    longer support 2.6.
  * user: When setting the registered version of a package to the version in
    an underlay database (e.g. a preinstalled version vs. one in the
    user-installed area), remove the overlay link rather than setting a new
    one equal to the underlay; this was always the intended behaviour but
    didn't work that way due to a typo.
  * Add Python 3.4 to list of tested versions.
  * Call setup.py from the top-level Makefile.am rather than from
    debian/rules, to make the build system a bit more unified.
  * Drop AM_GNU_GETTEXT and call intltoolize before autoreconf in
    autogen.sh; this fixes a bug whereby "make" after "./configure" always
    immediately needed to run aclocal.
  * Build-depend on python3-pep8 so that test_pep8_clean doesn't need to be
    skipped when running under Python 3. This can safely be removed for
    backports to precise.
  * Simplify click -> python3-click dependency given that both are
    Architecture: any.
  * Tighten packagekit-plugin-click -> click dependency to require a
    matching version.
  * Use dh_install --fail-missing to avoid future mistakes.
  * Sync up substvar use with what debhelper actually generates for us: add
    ${misc:Pre-Depends} to click and packagekit-plugin-click, and remove
    ${python3:Depends} from click-dev.
  * Reset SIGPIPE handling from Python's default of raising an exception to
    the Unix default of terminating the process (LP: #1285790).
 -- Ubuntu daily release <email address hidden> Tue, 04 Mar 2014 15:23:45 +0000