[chdist] W: Unable to read /home/user/.chdist/hardy/etc/apt/apt.conf.d/ - FileExists (2: No such file or directory)

This bug was fixed in the package devscripts - 2.11.1ubuntu1

---------------
devscripts (2.11.1ubuntu1) oneiric; urgency=low

  * Merge from Debian unstable; remaining changes:
    - Demote Recommends to Suggests:
      + libcrypt-ssleay-perl: only needed for a corner case (uscan on SSL
        download sites), wasn't installed by default in previous releases
        either, and seems quite dead upstream; universe only.
      + debian-keyring: not useful enough in Ubuntu; universe only.
      + equivs: too much of a hack to install by default; universe only.
      + libyaml-syck-perl: transition-check is fairly Debian-specific.
    - scripts/debchange.{pl,1}:
      + Adjust --security template for Ubuntu.
      + Add -U/--upstream flag that forces original "just increment
        the end" behaviour; Ubuntu is upstream for some pieces of software.
      + Add --distributor= and DEBCHANGE_DISTRIBUTOR to override lsb_release
        output.
      + Default to "oneiric" as distribution.
      + Add "ubuntu1" to version string for new versions, with tweaks for
        special cases.
      + Add -R/--rebuild flag for Ubuntu's no-change rebuilds.
      + Don't use the last distribution in debian/changelog when doing
        "dch -r" on Ubuntu. "Just because it was last uploaded to jaunty
        doesn't mean that's the right thing to do now." Thanks to Colin
        Watson. (LP: #429288)
    - Add test/debchange.pl, test/Makefile: debchange test suite.
    - Rename XS-Vcs-* to XS-Debian-Vcs-*.
  * Remove debian-maintainers from Recommends (the key moved to debian-keyring).

devscripts (2.11.1) unstable; urgency=low

  [ David Prévot ]
  * Stylish manual pages convention review. (Closes: #628447)
  * Handle the last description in devscripts(1). (Closes: #628086)
  * French translation updates.

  [ Adam D. Barratt ]
  * debian/copyright: Update repository information somewhat belatedly
    for the move to git.

  [ James Vega ]
  * debchange: Remove dapper from the list of recognized distributions.
  * debcheckout: Handle Alioth's new anonymous access URLs when converting to
    authenticated URLs. (Closes: #628674)
  * debsnap: Allow -a to be specified multiple times. Thanks to Timo Juhani
    Lindfors for the suggestion.
  * uscan: Fix --destdir regression when repacking zip archives. Thanks to
    Christian Kastner for the patch. (Closes: #628076)
  * mergechanges: Do not drop fields when the Files/Checksums-* fields are not
    at the end of the source files. (Closes: #625620)
  * debuild: Call dpkg-source --before-build/--after-build when emulating
    dpkg-buildpackage. (Closes: #628481)
  * chdist:
    + Create /etc/apt/apt.conf.d and /etc/apt/preferences.d in the chdist
      directory structure. (Closes: #528274, LP: #566682)
    + When multiple binary versions exist, use newest version for
      compare-src-bin-*.
    + Copy archive keyrings to etc/apt/trusted.gpg.d.

  [ Christoph Berg ]
  * dscextract: new script, extracts a single file from a Debian source
    package.
  * debcheckout: When retrieving the source for debian/-only repositories,
    move all .dsc components to the current directory, not just .orig.tar.gz.
  * uscan:...