I installed blender (`$sudo apt-get install blender`)
But when I run blender it gives me an error 

```
$blender
blender: error while loading shared libraries: libIlmImf.so.6: cannot open shared object file: No such file or directory

```

I also tried downloading blender dirrectly and actually doing a ./blender on the download works however I want it too interface with unity (3d game engine). 

Anybody know how to solve this?

The output of lsb\_release -a is 

```
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 16.04 LTS
Release:    16.04
Codename:   xenial

$apt-cache policy blender

```

gives me 

```
blender:
  Installed: 2.76.b+dfsg0-3build1
  Candidate: 2.76.b+dfsg0-3build1
  Version table:
 *** 2.76.b+dfsg0-3build1 500
        500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
        100 /var/lib/dpkg/status

```

and 
 ldd blender
gives me

```
linux-vdso.so.1 =>  (0x00007ffed016d000)
    libpng12.so.0 => /lib/x86_64-linux-gnu/libpng12.so.0 (0x00007f853ed99000)
    libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f853eb7e000)
    libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f853e8d4000)
    libpython3.5m.so.1.0 => /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 (0x00007f853e24d000)
    libGLEW.so.1.13 => /usr/lib/x86_64-linux-gnu/libGLEW.so.1.13 (0x00007f853dfc9000)
    libfontconfig.so.1 => /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007f853dd86000)
    libopenal.so.1 => /usr/lib/x86_64-linux-gnu/libopenal.so.1 (0x00007f853db16000)
    libfftw3.so.3 => /usr/lib/x86_64-linux-gnu/libfftw3.so.3 (0x00007f853d717000)
    libjack.so.0 => /usr/lib/x86_64-linux-gnu/libjack.so.0 (0x00007f853d4ce000)
    libsndfile.so.1 => /usr/lib/x86_64-linux-gnu/libsndfile.so.1 (0x00007f853d265000)
    libtiff.so.5 => /usr/lib/x86_64-linux-gnu/libtiff.so.5 (0x00007f853cff1000)
    libOpenImageIO.so.1.6 => /usr/lib/libOpenImageIO.so.1.6 (0x00007f853c43f000)
    libjpeg.so.8 => /usr/lib/x86_64-linux-gnu/libjpeg.so.8 (0x00007f853c1e6000)
    libboost_filesystem.so.1.58.0 => /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.58.0 (0x00007f853bfcd000)
    libboost_system.so.1.58.0 => /usr/lib/x86_64-linux-gnu/libboost_system.so.1.58.0 (0x00007f853bdc9000)
    libboost_thread.so.1.58.0 => /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.58.0 (0x00007f853bba3000)
    libboost_locale.so.1.58.0 => /usr/lib/x86_64-linux-gnu/libboost_locale.so.1.58.0 (0x00007f853b8ba000)
    libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f853b69d000)
    libHalf.so.12 => /usr/lib/x86_64-linux-gnu/libHalf.so.12 (0x00007f853b45a000)
    libIex-2_2.so.12 => /usr/lib/x86_64-linux-gnu/libIex-2_2.so.12 (0x00007f853b23b000)
    libIlmImf-2_2.so.22 => /usr/lib/x86_64-linux-gnu/libIlmImf-2_2.so.22 (0x00007f853ad6d000)
    libOpenColorIO.so.1 => /usr/lib/libOpenColorIO.so.1 (0x00007f853aa76000)
    libopenjpeg.so.5 => /usr/lib/x86_64-linux-gnu/libopenjpeg.so.5 (0x00007f853a852000)
    libavformat-ffmpeg.so.56 => /usr/lib/x86_64-linux-gnu/libavformat-ffmpeg.so.56 (0x00007f853a455000)
    libavcodec-ffmpeg.so.56 => /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56 (0x00007f853902b000)
    libavutil-ffmpeg.so.54 => /usr/lib/x86_64-linux-gnu/libavutil-ffmpeg.so.54 (0x00007f8538dbb000)
    libavdevice-ffmpeg.so.56 => /usr/lib/x86_64-linux-gnu/libavdevice-ffmpeg.so.56 (0x00007f8538b8d000)
    libswscale-ffmpeg.so.3 => /usr/lib/x86_64-linux-gnu/libswscale-ffmpeg.so.3 (0x00007f85388fe000)
    libjemalloc.so.1 => /usr/lib/x86_64-linux-gnu/libjemalloc.so.1 (0x00007f85386c6000)
    libspnav.so.0 => /usr/lib/libspnav.so.0 (0x00007f85384c2000)
    libGLU.so.1 => /usr/lib/x86_64-linux-gnu/libGLU.so.1 (0x00007f8538253000)
    libGL.so.1 => /usr/lib/nvidia-361/libGL.so.1 (0x00007f8537fc3000)
    libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007f8537c89000)
    libXi.so.6 => /usr/lib/x86_64-linux-gnu/libXi.so.6 (0x00007f8537a79000)
    libXxf86vm.so.1 => /usr/lib/x86_64-linux-gnu/libXxf86vm.so.1 (0x00007f8537872000)
    libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f853766e000)
    libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f85372a5000)
    libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f8536f9b000)
    libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f8536c19000)
    libgomp.so.1 => /usr/lib/x86_64-linux-gnu/libgomp.so.1 (0x00007f85369f7000)
    libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f85367e0000)
    libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f85365b7000)
    libutil.so.1 => /lib/x86_64-linux-gnu/libutil.so.1 (0x00007f85363b4000)
    librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f85361ab000)
    libFLAC.so.8 => /usr/lib/x86_64-linux-gnu/libFLAC.so.8 (0x00007f8535f36000)
    libvorbisenc.so.2 => /usr/lib/x86_64-linux-gnu/libvorbisenc.so.2 (0x00007f8535c8c000)
    liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f8535a6a000)
    libjbig.so.0 => /usr/lib/x86_64-linux-gnu/libjbig.so.0 (0x00007f853585c000)
    libboost_regex.so.1.58.0 => /usr/lib/x86_64-linux-gnu/libboost_regex.so.1.58.0 (0x00007f8535553000)
    libopencv_highgui.so.2.4 => /usr/local/lib/libopencv_highgui.so.2.4 (0x00007f85352bd000)
    libwebp.so.5 => /usr/lib/x86_64-linux-gnu/libwebp.so.5 (0x00007f8535061000)
    libgif.so.7 => /usr/lib/x86_64-linux-gnu/libgif.so.7 (0x00007f8534e57000)
    libraw_r.so.15 => /usr/lib/x86_64-linux-gnu/libraw_r.so.15 (0x00007f8534b97000)
    /lib64/ld-linux-x86-64.so.2 (0x0000556992aa5000)
    libicui18n.so.55 => /usr/lib/x86_64-linux-gnu/libicui18n.so.55 (0x00007f8534734000)
    libicuuc.so.55 => /usr/lib/x86_64-linux-gnu/libicuuc.so.55 (0x00007f85343a0000)
    libIlmThread-2_2.so.12 => /usr/lib/x86_64-linux-gnu/libIlmThread-2_2.so.12 (0x00007f8534198000)
    libtinyxml.so.2.6.2 => /usr/lib/x86_64-linux-gnu/libtinyxml.so.2.6.2 (0x00007f8533f82000)
    libyaml-cpp.so.0.3 => /usr/lib/x86_64-linux-gnu/libyaml-cpp.so.0.3 (0x00007f8533d12000)
    libssh-gcrypt.so.4 => /usr/lib/x86_64-linux-gnu/libssh-gcrypt.so.4 (0x00007f8533ac8000)
    librtmp.so.1 => /usr/lib/x86_64-linux-gnu/librtmp.so.1 (0x00007f85338ac000)
    libmodplug.so.1 => /usr/lib/x86_64-linux-gnu/libmodplug.so.1 (0x00007f8533521000)
    libgme.so.0 => /usr/lib/x86_64-linux-gnu/libgme.so.0 (0x00007f85332d2000)
    libbluray.so.1 => /usr/lib/x86_64-linux-gnu/libbluray.so.1 (0x00007f8533089000)
    libgnutls.so.30 => /usr/lib/x86_64-linux-gnu/libgnutls.so.30 (0x00007f8532d58000)
    libbz2.so.1.0 => /lib/x86_64-linux-gnu/libbz2.so.1.0 (0x00007f8532b47000)
    libswresample-ffmpeg.so.1 => /usr/lib/x86_64-linux-gnu/libswresample-ffmpeg.so.1 (0x00007f853292b000)
    libva.so.1 => /usr/lib/x86_64-linux-gnu/libva.so.1 (0x00007f853270f000)
    libzvbi.so.0 => /usr/lib/x86_64-linux-gnu/libzvbi.so.0 (0x00007f8532483000)
    libxvidcore.so.4 => /usr/lib/x86_64-linux-gnu/libxvidcore.so.4 (0x00007f853216f000)
    libx265.so.79 => /usr/lib/x86_64-linux-gnu/libx265.so.79 (0x00007f8531550000)
    libx264.so.148 => /usr/lib/x86_64-linux-gnu/libx264.so.148 (0x00007f85311ab000)
    libwavpack.so.1 => /usr/lib/x86_64-linux-gnu/libwavpack.so.1 (0x00007f8530f82000)
    libvpx.so.3 => /usr/lib/x86_64-linux-gnu/libvpx.so.3 (0x00007f8530b5e000)
    libvorbis.so.0 => /usr/lib/x86_64-linux-gnu/libvorbis.so.0 (0x00007f8530931000)
    libtwolame.so.0 => /usr/lib/x86_64-linux-gnu/libtwolame.so.0 (0x00007f853070e000)
    libtheoraenc.so.1 => /usr/lib/x86_64-linux-gnu/libtheoraenc.so.1 (0x00007f85304cf000)
    libtheoradec.so.1 => /usr/lib/x86_64-linux-gnu/libtheoradec.so.1 (0x00007f85302b4000)
    libspeex.so.1 => /usr/lib/x86_64-linux-gnu/libspeex.so.1 (0x00007f853009b000)
    libsnappy.so.1 => /usr/lib/x86_64-linux-gnu/libsnappy.so.1 (0x00007f852fe93000)
    libshine.so.3 => /usr/lib/x86_64-linux-gnu/libshine.so.3 (0x00007f852fc85000)
    libschroedinger-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libschroedinger-1.0.so.0 (0x00007f852f9b0000)
    libopus.so.0 => /usr/lib/x86_64-linux-gnu/libopus.so.0 (0x00007f852f766000)
    libmp3lame.so.0 => /usr/lib/x86_64-linux-gnu/libmp3lame.so.0 (0x00007f852f4f0000)
    libgsm.so.1 => /usr/lib/x86_64-linux-gnu/libgsm.so.1 (0x00007f852f2e2000)
    libcrystalhd.so.3 => /usr/lib/x86_64-linux-gnu/libcrystalhd.so.3 (0x00007f852f0c7000)
    libavfilter-ffmpeg.so.5 => /usr/lib/x86_64-linux-gnu/libavfilter-ffmpeg.so.5 (0x00007f852ed23000)
    libXv.so.1 => /usr/lib/x86_64-linux-gnu/libXv.so.1 (0x00007f852eb1e000)
    libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007f852e90b000)
    libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f852e6e9000)
    libxcb-shm.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-shm.so.0 (0x00007f852e4e5000)
    libxcb-xfixes.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-xfixes.so.0 (0x00007f852e2dc000)
    libxcb-shape.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-shape.so.0 (0x00007f852e0d8000)
    libcdio_paranoia.so.1 => /usr/lib/x86_64-linux-gnu/libcdio_paranoia.so.1 (0x00007f852ded0000)
    libcdio_cdda.so.1 => /usr/lib/x86_64-linux-gnu/libcdio_cdda.so.1 (0x00007f852dcc7000)
    libasound.so.2 => /usr/lib/x86_64-linux-gnu/libasound.so.2 (0x00007f852d9c7000)
    libSDL-1.2.so.0 => /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0 (0x00007f852d72e000)
    libdc1394.so.22 => /usr/lib/x86_64-linux-gnu/libdc1394.so.22 (0x00007f852d4b7000)
    libpulse.so.0 => /usr/lib/x86_64-linux-gnu/libpulse.so.0 (0x00007f852d268000)
    libcaca.so.0 => /usr/lib/x86_64-linux-gnu/libcaca.so.0 (0x00007f852cf9f000)
    libraw1394.so.11 => /usr/lib/x86_64-linux-gnu/libraw1394.so.11 (0x00007f852cd8f000)
    libavc1394.so.0 => /usr/lib/x86_64-linux-gnu/libavc1394.so.0 (0x00007f852cb8a000)
    librom1394.so.0 => /usr/lib/x86_64-linux-gnu/librom1394.so.0 (0x00007f852c985000)
    libiec61883.so.0 => /usr/lib/x86_64-linux-gnu/libiec61883.so.0 (0x00007f852c777000)
    libGLX.so.0 => /usr/lib/nvidia-361/libGLX.so.0 (0x00007f852c545000)
    libGLdispatch.so.0 => /usr/lib/nvidia-361/libGLdispatch.so.0 (0x00007f852c25c000)
    libogg.so.0 => /usr/lib/x86_64-linux-gnu/libogg.so.0 (0x00007f852c053000)
    libopencv_core.so.2.4 => /usr/local/lib/libopencv_core.so.2.4 (0x00007f852bbb6000)
    libopencv_imgproc.so.2.4 => /usr/local/lib/libopencv_imgproc.so.2.4 (0x00007f852b6bd000)
    libjasper.so.1 => /usr/lib/x86_64-linux-gnu/libjasper.so.1 (0x00007f852b466000)
    libIlmImf.so.6 => not found
    libHalf.so.6 => not found
    libgstreamer-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0 (0x00007f852b176000)
    libgobject-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007f852af22000)
    libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f852ac11000)
    libgstapp-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstapp-0.10.so.0 (0x00007f852aa04000)
    libgstvideo-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstvideo-0.10.so.0 (0x00007f852a7e6000)
    libv4l1.so.0 => /usr/lib/x86_64-linux-gnu/libv4l1.so.0 (0x00007f852a5e0000)
    libavcodec.so.54 => not found
    libavformat.so.54 => not found
    libavutil.so.52 => not found
    libswscale.so.2 => not found
    libQtOpenGL.so.4 => /usr/lib/x86_64-linux-gnu/libQtOpenGL.so.4 (0x00007f852a2dc000)
    libQtGui.so.4 => /usr/lib/x86_64-linux-gnu/libQtGui.so.4 (0x00007f85295e8000)
    libQtTest.so.4 => /usr/lib/x86_64-linux-gnu/libQtTest.so.4 (0x00007f85293c2000)
    libQtCore.so.4 => /usr/lib/x86_64-linux-gnu/libQtCore.so.4 (0x00007f8528ece000)
    liblcms2.so.2 => /usr/lib/x86_64-linux-gnu/liblcms2.so.2 (0x00007f8528c77000)
    libicudata.so.55 => /usr/lib/x86_64-linux-gnu/libicudata.so.55 (0x00007f85271bf000)
    libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007f8526ede000)
    libgssapi_krb5.so.2 => /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2 (0x00007f8526c93000)
    libhogweed.so.4 => /usr/lib/x86_64-linux-gnu/libhogweed.so.4 (0x00007f8526a60000)
    libnettle.so.6 => /usr/lib/x86_64-linux-gnu/libnettle.so.6 (0x00007f852682a000)
    libgmp.so.10 => /usr/lib/x86_64-linux-gnu/libgmp.so.10 (0x00007f85265a9000)
    libxml2.so.2 => /usr/lib/x86_64-linux-gnu/libxml2.so.2 (0x00007f85261ef000)
    libp11-kit.so.0 => /usr/lib/x86_64-linux-gnu/libp11-kit.so.0 (0x00007f8525f89000)
    libidn.so.11 => /usr/lib/x86_64-linux-gnu/libidn.so.11 (0x00007f8525d56000)
    libtasn1.so.6 => /usr/lib/x86_64-linux-gnu/libtasn1.so.6 (0x00007f8525b43000)
    libsoxr.so.0 => /usr/lib/x86_64-linux-gnu/libsoxr.so.0 (0x00007f85258dd000)
    libnuma.so.1 => /usr/lib/x86_64-linux-gnu/libnuma.so.1 (0x00007f85256d2000)
    liborc-0.4.so.0 => /usr/lib/x86_64-linux-gnu/liborc-0.4.so.0 (0x00007f8525451000)
    libpostproc-ffmpeg.so.53 => /usr/lib/x86_64-linux-gnu/libpostproc-ffmpeg.so.53 (0x00007f8525235000)
    libavresample-ffmpeg.so.2 => /usr/lib/x86_64-linux-gnu/libavresample-ffmpeg.so.2 (0x00007f8525012000)
    libzmq.so.5 => /usr/lib/x86_64-linux-gnu/libzmq.so.5 (0x00007f8524dac000)
    libfribidi.so.0 => /usr/lib/x86_64-linux-gnu/libfribidi.so.0 (0x00007f8524b95000)
    libflite_cmu_us_awb.so.1 => /usr/lib/x86_64-linux-gnu/libflite_cmu_us_awb.so.1 (0x00007f852459f000)
    libflite_cmu_us_kal.so.1 => /usr/lib/x86_64-linux-gnu/libflite_cmu_us_kal.so.1 (0x00007f852423c000)
    libflite_cmu_us_kal16.so.1 => /usr/lib/x86_64-linux-gnu/libflite_cmu_us_kal16.so.1 (0x00007f8523c65000)
    libflite_cmu_us_rms.so.1 => /usr/lib/x86_64-linux-gnu/libflite_cmu_us_rms.so.1 (0x00007f85235cc000)
    libflite_cmu_us_slt.so.1 => /usr/lib/x86_64-linux-gnu/libflite_cmu_us_slt.so.1 (0x00007f8522fd6000)
    libflite.so.1 => /usr/lib/x86_64-linux-gnu/libflite.so.1 (0x00007f8522da0000)
    libbs2b.so.0 => /usr/lib/x86_64-linux-gnu/libbs2b.so.0 (0x00007f8522b99000)
    libass.so.5 => /usr/lib/x86_64-linux-gnu/libass.so.5 (0x00007f8522969000)
    libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007f8522764000)
    libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f852255e000)
    libcdio.so.13 => /usr/lib/x86_64-linux-gnu/libcdio.so.13 (0x00007f8522339000)
    libpulse-simple.so.0 => /usr/lib/x86_64-linux-gnu/libpulse-simple.so.0 (0x00007f8522133000)
    libusb-1.0.so.0 => /lib/x86_64-linux-gnu/libusb-1.0.so.0 (0x00007f8521f1b000)
    libjson-c.so.2 => /lib/x86_64-linux-gnu/libjson-c.so.2 (0x00007f8521d0f000)
    libpulsecommon-8.0.so => /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so (0x00007f8521a95000)
    libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007f8521849000)
    libslang.so.2 => /lib/x86_64-linux-gnu/libslang.so.2 (0x00007f85214bc000)
    libncursesw.so.5 => /lib/x86_64-linux-gnu/libncursesw.so.5 (0x00007f852128d000)
    libtinfo.so.5 => /lib/x86_64-linux-gnu/libtinfo.so.5 (0x00007f8521064000)
    libtbb.so.2 => /usr/lib/x86_64-linux-gnu/libtbb.so.2 (0x00007f8520e26000)
    libgmodule-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0 (0x00007f8520c22000)
    libffi.so.6 => /usr/lib/x86_64-linux-gnu/libffi.so.6 (0x00007f8520a19000)
    libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f85207a9000)
    libgstbase-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0 (0x00007f852054f000)
    libv4l2.so.0 => /usr/lib/x86_64-linux-gnu/libv4l2.so.0 (0x00007f8520340000)
    libXrender.so.1 => /usr/lib/x86_64-linux-gnu/libXrender.so.1 (0x00007f8520136000)
    libaudio.so.2 => /usr/lib/x86_64-linux-gnu/libaudio.so.2 (0x00007f851ff1c000)
    libSM.so.6 => /usr/lib/x86_64-linux-gnu/libSM.so.6 (0x00007f851fd14000)
    libICE.so.6 => /usr/lib/x86_64-linux-gnu/libICE.so.6 (0x00007f851fafa000)
    libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007f851f8e5000)
    libkrb5.so.3 => /usr/lib/x86_64-linux-gnu/libkrb5.so.3 (0x00007f851f613000)
    libk5crypto.so.3 => /usr/lib/x86_64-linux-gnu/libk5crypto.so.3 (0x00007f851f3e3000)
    libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2 (0x00007f851f1df000)
    libkrb5support.so.0 => /usr/lib/x86_64-linux-gnu/libkrb5support.so.0 (0x00007f851efd4000)
    libsodium.so.18 => /usr/lib/x86_64-linux-gnu/libsodium.so.18 (0x00007f851ed75000)
    libflite_usenglish.so.1 => /usr/lib/x86_64-linux-gnu/libflite_usenglish.so.1 (0x00007f851eb4c000)
    libflite_cmulex.so.1 => /usr/lib/x86_64-linux-gnu/libflite_cmulex.so.1 (0x00007f851e8b6000)
    libharfbuzz.so.0 => /usr/lib/x86_64-linux-gnu/libharfbuzz.so.0 (0x00007f851e658000)
    libudev.so.1 => /lib/x86_64-linux-gnu/libudev.so.1 (0x00007f851e637000)
    libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x00007f851e5b2000)
    libwrap.so.0 => /lib/x86_64-linux-gnu/libwrap.so.0 (0x00007f851e3a8000)
    libasyncns.so.0 => /usr/lib/x86_64-linux-gnu/libasyncns.so.0 (0x00007f851e1a1000)
    libv4lconvert.so.0 => /usr/lib/x86_64-linux-gnu/libv4lconvert.so.0 (0x00007f851df27000)
    libXt.so.6 => /usr/lib/x86_64-linux-gnu/libXt.so.6 (0x00007f851dcbd000)
    libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007f851dab8000)
    libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1 (0x00007f851d8b4000)
    libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f851d698000)
    libgraphite2.so.3 => /usr/lib/x86_64-linux-gnu/libgraphite2.so.3 (0x00007f851d473000)
    libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 (0x00007f851d250000)
    libnsl.so.1 => /lib/x86_64-linux-gnu/libnsl.so.1

```

My sourced.list is 

```
deb http://archive.ubuntu.com/ubuntu xenial main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu xenial main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu xenial-security main restricted universe multiverse
deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted universe multiverse
deb http://archive.canonical.com/ubuntu xenial partner
deb-src http://archive.canonical.com/ubuntu xenial partner

```

This problem also appears to effect opencv.