octave установлена ​​ошибка - Зависит: gcc-5-base (= 5.3.1-14ubuntu2)

Я прочитал всю эту статью и выполнил поиск, но моя проблема не решена

i install ubuntu 16.04.1 LTS

$sudo apt-get install octave
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 octave : Depends: libarpack2 (>= 2.1) but it is not going to be installed
          Depends: libcholmod3.0.6 but it is not going to be installed
          Depends: liboctave3 (= 4.0.0-3ubuntu9) but it is not going to be installed
          Recommends: libopenblas-base but it is not going to be installed or
                      libatlas3-base but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

и с aptitute:

$sudo aptitude install octave
The following NEW packages will be installed:
  aglfn{a} ca-certificates-java{a} default-jre-headless{a} gnuplot-data{a} gnuplot-tex{a} gnuplot-x11{a} java-common{a} 
  libaec0{a} libamd2.4.1{a} libarpack2{a} libblas-common{a} libblas3{a} libcamd2.4.1{a} libccolamd2.9.1{a} libcholmod3.0.6{a} 
  libcxsparse3.1.4{a} libfltk-gl1.3{a} libfltk1.3{a} libgfortran3{ab} libgl2ps0{a} libglpk36{a} libgraphicsmagick++-q16-12{a} 
  libgraphicsmagick-q16-3{a} libhdf5-10{a} libjasper1{a} liblapack3{a} liblua5.1-0{a} libmagick++-6.q16-5v5{a} libmng2{a} 
  libmysqlclient20{a} liboctave3{a} libopenblas-base{a} libosmesa6{a} libplot2c2{a} libpstoedit0c2a{a} libqhull7{a} 
  libqrupdate1{a} libqscintilla2-12v5{a} libqscintilla2-l10n{a} libqt4-dbus{a} libqt4-declarative{a} libqt4-network{a} 
  libqt4-opengl{a} libqt4-script{a} libqt4-sql{a} libqt4-sql-mysql{a} libqt4-xml{a} libqt4-xmlpatterns{a} libqtcore4{a} 
  libqtdbus4{a} libqtgui4{a} libsz2{a} libtext-unidecode-perl{a} libumfpack5.7.1{a} libxml-libxml-perl{a} 
  libxml-namespacesupport-perl{a} libxml-sax-base-perl{a} libxml-sax-expat-perl{a} libxml-sax-perl{a} mysql-common{a} octave 
  octave-common{a} openjdk-8-jre-headless{a} pstoedit{a} qdbus{a} qt-at-spi{a} qtchooser{a} qtcore4-l10n{a} tex-common{a} 
  texinfo{a} 
0 packages upgraded, 70 newly installed, 0 to remove and 0 not upgraded.
Need to get 66.2 MB of archives. After unpacking 283 MB will be used.
The following packages have unmet dependencies:
 libgfortran3 : Depends: gcc-5-base (= 5.3.1-14ubuntu2) but 5.4.0-6ubuntu1~16.04.1 is installed.
The following actions will resolve these dependencies:

      Keep the following packages at their current version:
1)      libarpack2 [Not Installed]                         
2)      libcholmod3.0.6 [Not Installed]                    
3)      libgfortran3 [Not Installed]                       
4)      libhdf5-10 [Not Installed]                         
5)      liblapack3 [Not Installed]                         
6)      liboctave3 [Not Installed]                         
7)      libopenblas-base [Not Installed]                   
8)      libqrupdate1 [Not Installed]                       
9)      libumfpack5.7.1 [Not Installed]                    
10)     octave [Not Installed]                             

      Leave the following dependencies unresolved:         
11)     octave recommends libopenblas-base | libatlas3-base

эта строка показывает, когда я хочу установить другой пакет:

Depends: gcc-5-base (= 5.3.1-14ubuntu2) but 5.4.0-6ubuntu1~16.04.1 is installed.

, например, для g++:

$ sudo apt install g++
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 g++ : Depends: g++-5 (>= 5.3.1-3~) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

i установить репо на главный сайт ubunu и запустить [ f8], но не решить

i запустить apt-get update, apt-get upgrade, aptget -f install,

и ... но не решить задачу