root@hly:~# apt-get install python-numpy
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
 cracklib-runtime : Depends: file
 hplip : Depends: cups (>= 1.1.20)
 indicator-printers : Depends: cups (>= 1.5)
 language-pack-en-base : Depends: locales (>= 2.3.6)
 libfontconfig1-dev : Depends: libexpat1-dev but it is not going to be installed
                      Depends: libfreetype6-dev (>= 2.1.7) but it is not going to be installed
 libfontenc-dev : Depends: zlib1g-dev but it is not going to be installed
 libfuntools1 : Depends: libc6-dev but it is not going to be installed
 libncurses5-dev : Depends: libc6-dev but it is not going to be installed or
                            libc-dev
 libpython2.7-dev : Depends: libexpat1-dev but it is not going to be installed
                    Recommends: libc6-dev but it is not going to be installed or
                                libc-dev
 lintian : Depends: file
 printer-driver-gutenprint : Depends: cups (>= 1.3.0)
 printer-driver-hpcups : Depends: cups
                         Depends: cups (>= 1.4.0) or
                                  cupsddk but it is not installable
 printer-driver-splix : Depends: cups (>= 1.5.0-3~)
 python-numpy : Depends: libblas3 but it is not going to be installed or
                         libblas.so.3
                Depends: liblapack3 but it is not going to be installed or
                         liblapack.so.3
 ubuntu-standard : Depends: file
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).


root@hly:~# apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages were automatically installed and are no longer required:
  libdmx-dev libdmx1 libdrm-dev libfs-dev libfs6 libgfortran-5-dev libice-dev
  libmircookie-dev libmircookie2 libmircore-dev libpciaccess-dev
  libpixman-1-dev libpthread-stubs0-dev libsm-dev libx11-dev libx11-doc
  libxau-dev libxaw7-dev libxcb1-dev libxcomposite-dev libxcursor-dev
  libxdamage-dev libxdmcp-dev libxext-dev libxfixes-dev libxfont2 libxi-dev
  libxinerama-dev libxkbcommon-dev libxkbfile-dev libxmu-dev libxmu-headers
  libxmuu-dev libxpm-dev libxrandr-dev libxrender-dev libxres-dev libxss-dev
  libxt-dev libxtst-dev libxv-dev libxvmc-dev libxxf86dga-dev libxxf86vm-dev
  mesa-common-dev x11proto-bigreqs-dev x11proto-composite-dev
  x11proto-core-dev x11proto-damage-dev x11proto-dmx-dev x11proto-dri2-dev
  x11proto-dri3-dev x11proto-fixes-dev x11proto-fonts-dev x11proto-gl-dev
  x11proto-input-dev x11proto-kb-dev x11proto-present-dev x11proto-randr-dev
  x11proto-record-dev x11proto-render-dev x11proto-resource-dev
  x11proto-scrnsaver-dev x11proto-video-dev x11proto-xcmisc-dev
  x11proto-xext-dev x11proto-xf86bigfont-dev x11proto-xf86dga-dev
  x11proto-xf86dri-dev x11proto-xf86vidmode-dev x11proto-xinerama-dev
  xorg-sgml-doctools xtrans-dev
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  cups cups-bsd cups-client cups-common cups-core-drivers cups-daemon
  cups-server-common file libc-bin libc-dev-bin libc6 libc6-dev libcups2
  libcupscgi1 libcupsimage2 libcupsmime1 libcupsppdc1 libexpat1-dev
  libfreetype6-dev libpng12-dev locales zlib1g-dev
Suggested packages:
  cups-pdf smbclient xpp glibc-doc
The following NEW packages will be installed:
  cups file libc-bin libc-dev-bin libc6-dev libexpat1-dev libfreetype6-dev
  libpng12-dev locales zlib1g-dev
The following packages will be upgraded:
  cups-bsd cups-client cups-common cups-core-drivers cups-daemon
  cups-server-common libc6 libcups2 libcupscgi1 libcupsimage2 libcupsmime1
  libcupsppdc1
12 upgraded, 10 newly installed, 0 to remove and 349 not upgraded.
3 not fully installed or removed.
Need to get 0 B/11.6 MB of archives.
After this operation, 38.5 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
debconf: Perl may be unconfigured (Can't locate Debconf/Log.pm in @INC (you may need to install the Debconf::Log module) (@INC contains: /usr/local/lib/perl5/site_perl/5.28.1/x86_64-linux /usr/local/lib/perl5/site_perl/5.28.1 /usr/local/lib/perl5/5.28.1/x86_64-linux /usr/local/lib/perl5/5.28.1) at (eval 1) line 4.
BEGIN failed--compilation aborted at (eval 1) line 4.
) -- aborting
dpkg: warning: 'ldconfig' not found in PATH or not executable
dpkg: error: 1 expected program not found in PATH or not executable
Note: root's PATH should usually contain /usr/local/sbin, /usr/sbin and /sbin
E: Sub-process /usr/bin/dpkg returned an error code (2)