Preparing to unpack .../libprocps3_1%3a3.3.9-1ubuntu2.2_i386.deb ...
Unpacking libprocps3:i386 (1:3.3.9-1ubuntu2.2) over (1:3.3.9-1ubuntu2) ...
Preparing to unpack .../procps_1%3a3.3.9-1ubuntu2.2_i386.deb ...
Unpacking procps (1:3.3.9-1ubuntu2.2) over (1:3.3.9-1ubuntu2) ...
Preparing to unpack .../cups-daemon_1.7.2-0ubuntu1.6_i386.deb ...
cups stop/waiting
Unpacking cups-daemon (1.7.2-0ubuntu1.6) over (1.7.2-0ubuntu1) ...
Preparing to unpack .../libpoppler44_0.24.5-2ubuntu4.3_i386.deb ...
Unpacking libpoppler44:i386 (0.24.5-2ubuntu4.3) over (0.24.5-2ubuntu4) ...
Preparing to unpack .../poppler-utils_0.24.5-2ubuntu4.3_i386.deb ...
Unpacking poppler-utils (0.24.5-2ubuntu4.3) over (0.24.5-2ubuntu4) ...
Preparing to unpack .../cups-filters-core-drivers_1.0.52-0ubuntu1.5_i386.deb ...
Unpacking cups-filters-core-drivers (1.0.52-0ubuntu1.5) over (1.0.52-0ubuntu1) ...
Preparing to unpack .../cups-core-drivers_1.7.2-0ubuntu1.6_i386.deb ...
Unpacking cups-core-drivers (1.7.2-0ubuntu1.6) over (1.7.2-0ubuntu1) ...
Preparing to unpack .../cups-server-common_1.7.2-0ubuntu1.6_all.deb ...
Unpacking cups-server-common (1.7.2-0ubuntu1.6) over (1.7.2-0ubuntu1) ...
Preparing to unpack .../libssl1.0.0_1.0.1f-1ubuntu2.15_i386.deb ...
Unpacking libssl1.0.0:i386 (1.0.1f-1ubuntu2.15) over (1.0.1f-1ubuntu2) ...
Preparing to unpack .../libsnmp-base_5.7.2~dfsg-8.1ubuntu3.1_all.deb ...
Unpacking libsnmp-base (5.7.2~dfsg-8.1ubuntu3.1) over (5.7.2~dfsg-8.1ubuntu3) ...
Preparing to unpack .../libsnmp30_5.7.2~dfsg-8.1ubuntu3.1_i386.deb ...
Unpacking libsnmp30:i386 (5.7.2~dfsg-8.1ubuntu3.1) over (5.7.2~dfsg-8.1ubuntu3) ...
Preparing to unpack .../printer-driver-postscript-hp_3.14.3-0ubuntu3.4_all.deb ...
Unpacking printer-driver-postscript-hp (3.14.3-0ubuntu3.4) over (3.14.3-0ubuntu3) ...
Preparing to unpack .../libsane-hpaio_3.14.3-0ubuntu3.4_i386.deb ...
Unpacking libsane-hpaio (3.14.3-0ubuntu3.4) over (3.14.3-0ubuntu3) ...
Preparing to unpack .../hplip_3.14.3-0ubuntu3.4_i386.deb ...
Unpacking hplip (3.14.3-0ubuntu3.4) over (3.14.3-0ubuntu3) ...
Preparing to unpack .../libhpmud0_3.14.3-0ubuntu3.4_i386.deb ...
Unpacking libhpmud0 (3.14.3-0ubuntu3.4) over (3.14.3-0ubuntu3) ...
Preparing to unpack .../hplip-data_3.14.3-0ubuntu3.4_all.deb ...
Traceback (most recent call last):
  File "/usr/bin/pyclean", line 31, in <module>
    from debpython import files as dpf
  File "/usr/share/python/debpython/files.py", line 25, in <module>
    from subprocess import Popen, PIPE
  File "/usr/lib/python2.7/subprocess.py", line 430, in <module>
    import pickle
ValueError: bad marshal data (unknown type code)
dpkg: warning: subprocess old pre-removal script returned error exit status 1
dpkg: trying script from the new package instead ...
Traceback (most recent call last):
  File "/usr/bin/pyclean", line 31, in <module>
    from debpython import files as dpf
  File "/usr/share/python/debpython/files.py", line 25, in <module>
    from subprocess import Popen, PIPE
  File "/usr/lib/python2.7/subprocess.py", line 430, in <module>
    import pickle
ValueError: bad marshal data (unknown type code)
dpkg: error processing archive /var/cache/apt/archives/hplip-data_3.14.3-0ubuntu3.4_all.deb (--unpack):
 subprocess new pre-removal script returned error exit status 1
Traceback (most recent call last):
  File "/usr/bin/pycompile", line 32, in <module>
    from subprocess import PIPE, STDOUT, Popen
  File "/usr/lib/python2.7/subprocess.py", line 430, in <module>
    import pickle
ValueError: bad marshal data (unknown type code)
dpkg: error while cleaning up:
 subprocess installed post-installation script returned error exit status 1
Preparing to unpack .../printer-driver-hpcups_3.14.3-0ubuntu3.4_i386.deb ...
Unpacking printer-driver-hpcups (3.14.3-0ubuntu3.4) over (3.14.3-0ubuntu3) ...
Preparing to unpack .../libsane_1.0.23-3ubuntu3.1_i386.deb ...
Unpacking libsane:i386 (1.0.23-3ubuntu3.1) over (1.0.23-3ubuntu3) ...
Preparing to unpack .../libsane-common_1.0.23-3ubuntu3.1_i386.deb ...
Unpacking libsane-common (1.0.23-3ubuntu3.1) over (1.0.23-3ubuntu3) ...
Preparing to unpack .../libgphoto2-port10_2.5.3.1-1ubuntu2.2_i386.deb ...
Unpacking libgphoto2-port10:i386 (2.5.3.1-1ubuntu2.2) over (2.5.3.1-1ubuntu2) ...
Preparing to unpack .../libxml2_2.9.1+dfsg1-3ubuntu4.5_i386.deb ...
Unpacking libxml2:i386 (2.9.1+dfsg1-3ubuntu4.5) over (2.9.1+dfsg1-3ubuntu4) ...
Preparing to unpack .../libgphoto2-6_2.5.3.1-1ubuntu2.2_i386.deb ...
Unpacking libgphoto2-6:i386 (2.5.3.1-1ubuntu2.2) over (2.5.3.1-1ubuntu2) ...
Preparing to unpack .../python-pexpect_3.1-1ubuntu0.1_all.deb ...
Traceback (most recent call last):
  File "/usr/bin/pyclean", line 31, in <module>
    from debpython import files as dpf
  File "/usr/share/python/debpython/files.py", line 25, in <module>
    from subprocess import Popen, PIPE
  File "/usr/lib/python2.7/subprocess.py", line 430, in <module>
    import pickle
ValueError: bad marshal data (unknown type code)
dpkg: warning: subprocess old pre-removal script returned error exit status 1
dpkg: trying script from the new package instead ...
Traceback (most recent call last):
  File "/usr/bin/pyclean", line 31, in <module>
    from debpython import files as dpf
  File "/usr/share/python/debpython/files.py", line 25, in <module>
    from subprocess import Popen, PIPE
  File "/usr/lib/python2.7/subprocess.py", line 430, in <module>
    import pickle
ValueError: bad marshal data (unknown type code)
dpkg: error processing archive /var/cache/apt/archives/python-pexpect_3.1-1ubuntu0.1_all.deb (--unpack):
 subprocess new pre-removal script returned error exit status 1