Desinstalación fallida de Octave en Ubuntu 12.04 (problemas al reinstalar Octave)

Question

soy un ubuntunovato, así que por favor tengan paciencia conmigo.

Al intentar desinstalar octave-3.2.4, terminé haciendorm-rfen todos los directorios y archivos relacionados con la octava en/usr/bin/antes de poder instalar la última versión de GNU Octave. Al intentar instalar Octave ahora, aparece el siguiente error, y necesito ayuda para resolverlo:

The following packages have unmet dependencies:  
octave : 

Depends: libarpack2 (>= 2.1) but it is not going to be installed  
      Depends: libfftw3-3 but it is not installable  
      Depends: liboctave3 (= 4.0.0-3ubuntu2~octave~precise5) but it is   not going to be installed  
      Depends: libqscintilla2-8 but it is not installable  
      Depends: default-jre-headless but it is not installable  
      Recommends: pstoedit but it is not installable  
E: Unable to correct problems, you have held broken packages.  

Mis comandos al intentar reinstalar Octave:

wget ftp://ftp.gnu.org/gnu/octave/octave-3.8.0.tar.bz2
tar -xvf octave-3.8.0.tar.bz2
cd octave-3.8.0
sudo apt-get build-dep octave
./configure
make
sudo make install

Editar:Salida deapt-cache policy libarpack2

libarpack2:
  Installed: (none)
  Candidate: 3.0.2-3
  Version table:
     3.0.2-3 0
        500 http://archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages
        100 /var/lib/dpkg/status

Editar:Salida deapt-cache policy libarpack2-dev

libarpack2-dev:
  Installed: (none)
  Candidate: 3.0.2-3
  Version table:
     3.0.2-3 0
        500 http://archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages

Editar:Espero que esto sea relevante como pista. Salida parasudo apt-get upgrade

Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages have been kept back:
  dpkg-dev libatlas3gf-base libblas-dev libblas3gf libdpkg-perl liblapack-dev liblapack3gf linux-headers-generic-lts-quantal
  linux-image-generic-lts-quantal r-base-dev r8168-dkms texinfo
0 upgraded, 0 newly installed, 0 to remove and 12 not upgraded.

Editar:Salida deapt-cache policy libarpack2 libfftw3-3 liboctave3 libqscintilla2-8 default-jre-headless pstoedit

libarpack2:
  Installed: (none)
  Candidate: 3.0.2-3
  Version table:
     3.0.2-3 0
        500 http://archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages
        100 /var/lib/dpkg/status
libfftw3-3:
  Installed: (none)
  Candidate: (none)
  Version table:
     3.3-1ubuntu1 0
        100 /var/lib/dpkg/status
liboctave3:
  Installed: (none)
  Candidate: 4.0.0-3ubuntu2~octave~precise5
  Version table:
     4.0.0-3ubuntu2~octave~precise5 0
        500 http://ppa.launchpad.net/octave/stable/ubuntu/ precise/main amd64 Packages
libqscintilla2-8:
  Installed: (none)
  Candidate: (none)
  Version table:
default-jre-headless:
  Installed: (none)
  Candidate: (none)
  Version table:
pstoedit:
  Installed: (none)
  Candidate: (none)
  Version table:

Editar:Salida desudo apt-get install libarpack2 libfftw3-3 liboctave3 libqscintilla2-8 default-jre-headless pstoedit

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package libfftw3-3 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

Package default-jre-headless is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

Package pstoedit is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

Package libqscintilla2-8 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'libfftw3-3' has no installation candidate
E: Package 'libqscintilla2-8' has no installation candidate
E: Package 'default-jre-headless' has no installation candidate
E: Package 'pstoedit' has no installation candidate

Answer 1

Todos los paquetes que faltan están en el repositorio principal, por lo tanto

sudo apt-add-repository main
sudo apt-get update

Y multiversetambién es una buena idea.

sudo apt-add-repository multiverse
sudo apt-get update

Si sudo apt-add-repository mainy sudo apt-add-repository multiverseno funciona, haga lo siguiente

1. sudo mv /etc/apt/sources.list /etc/apt/sources.list.bak
2. AbiertoSoftware & Updates

3. Active las entradas para main, universeymultiverse

   

4. Hacer clicClose

5. Actualizar las fuentes del paquete a través deReload

   

---

Elimina tu aventura autocompilante

cd octave-3.8.0
sudo make uninstall

---

Instalar octavede nuevo a través de

sudo apt-get install --reinstall octave

---

Y, por favor, no "elimine" paquetes eliminando archivos en/usr/bin