Não consegue encontrar o python como dependência?

Question

Estou tentando instalar um software, mas quando tento executar o bash install-deps (de acordo com o leia-me), obtenho:

➜  torch git:(master) bash install-deps;
Get:1 http://security.ubuntu.com/ubuntu xenial-security InRelease [102 kB]
Hit:2 http://us.archive.ubuntu.com/ubuntu xenial InRelease                     
Get:3 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease [102 kB]    
Ign:4 http://dl.google.com/linux/chrome/deb stable InRelease                   
Get:5 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease [102 kB]  
Hit:6 http://ppa.launchpad.net/danielrichter2007/grub-customizer/ubuntu xenial InRelease
Hit:7 http://repository.spotify.com stable InRelease                           
Hit:8 http://dl.google.com/linux/chrome/deb stable Release                     
Hit:9 http://ppa.launchpad.net/plt/racket/ubuntu xenial InRelease       
Get:10 http://us.archive.ubuntu.com/ubuntu xenial-updates/main Sources [237 kB]
Get:11 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages [501 kB]
Get:13 http://us.archive.ubuntu.com/ubuntu xenial-updates/main i386 Packages [491 kB]
Get:14 http://us.archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages [450 kB]
Get:15 http://us.archive.ubuntu.com/ubuntu xenial-updates/universe i386 Packages [436 kB]
Fetched 2,422 kB in 1s (1,935 kB/s)                        
Reading package lists... Done
Updated successfully.
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:
 python-software-properties : Depends: python-apt (>= 0.6.20ubuntu16) but it is not going to be installed
                              Depends: python-pycurl but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

A questão é, quando tento instalar o python-apt como sugere:

➜  torch git:(master) sudo apt-get install python-apt
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:
 python-apt : Depends: python:any (>= 2.7.5-5~)
E: Unable to correct problems, you have held broken packages.

Eu me considero um noob do Linux, mas python é instalado por padrão, certo? Quando eu corro whereis python, diz:

➜  torch git:(master) whereis python
python: /usr/bin/python3.5m /usr/bin/python2.7 /usr/bin/python3.5 /usr/lib/python2.7 /usr/lib/python3.5 /etc/python /etc/python3.4 /etc/python2.7 /etc/python3.5 /usr/local/bin/python /usr/local/bin/python2.7 /usr/local/bin/python2.7-config /usr/local/lib/python2.7 /usr/local/lib/python3.5 /usr/include/python3.5m /usr/share/python

Então o python está definitivamente na minha máquina, na verdade, parece que eu tenho várias versões diferentes dele instaladas. Alguma sugestão de como resolver isso? "apt-get install -f" não parece ter qualquer efeito também.

EDIT: Aqui está o conteúdo do / var / lib / dpkg / status que Aaron Nelson solicitou:

➜  torch git:(master) cat /var/lib/dpkg/status | grep python-apt
Package: python-apt-common
Source: python-apt
Replaces: python-apt (<< 0.7.98+nmu1)
Breaks: python-apt (<< 0.7.98+nmu1)
Enhances: python-apt, python3-apt
Replaces: python-aptdaemon-gtk (<= 0.41+bzr580-0ubuntu1)
Source: python-apt
Replaces: python-apt (<< 0.7.98+nmu1)
Depends: python3 (<< 3.6), python3 (>= 3.5~), libapt-inst2.0 (>= 1.1~exp9), libapt-pkg5.0 (>= 1.1~exp9), libc6 (>= 2.14), libgcc1 (>= 1:3.0), libstdc++6 (>= 5.2), python-apt-common
Suggests: python3-apt-dbg, python-apt-doc
Breaks: python-apt (<< 0.7.98+nmu1)
Depends: gksu, python-apt, python-dbus, python-xdg, python-lxml, python-aptdaemon, python-aptdaemon.gtk3widgets, policykit-1-gnome | policykit-1-qt, python-defer, python-compizconfig, gir1.2-vte-2.90, gir1.2-gtk-3.0, gir1.2-gconf-2.0, gir1.2-notify-0.7, gir1.2-webkit-3.0, gir1.2-soup-2.4, dconf-gsettings-backend | gsettings-backend, gconf2 (>= 2.28.1-2), python (>= 2.7), python (<< 2.8), python:any (>= 2.7.1-0ubuntu2)
Replaces: python-aptdaemon-gtk (<< 0.41+bzr582-0ubuntu1)
Conflicts: python-aptdaemon-gtk (<< 0.41+bzr582-0ubuntu1)
Suggests: aptitude | synaptic | wajig, dpkg-dev (>= 1.17.2), apt-doc, python-apt
Replaces: python-aptdaemon.pkcompat
Conflicts: packagekit, python-aptdaemon.pkcompat
Depends: python:any (>= 2.7), iso-codes, app-install-data (>= 0.4.0), aptdaemon (>= 0.40), software-center-aptdaemon-plugins, humanity-icon-theme, gir1.2-glib-2.0 (>= 1.31), gir1.2-gtk-3.0, gir1.2-gmenu-3.0 (>= 3.1.5), gir1.2-webkit2-4.0, gvfs-backends, python-gi (>= 3.4.0-1ubuntu0.1), python-gi-cairo, python-xapian, python-apt (>= 0.8.3ubuntu4), python-aptdaemon (>= 0.40), python-aptdaemon.gtk3widgets, python-dbus, python-defer, python-lxml, policykit-1, policykit-1-gnome | policykit-1-kde, python-xdg, ubuntu-sso-client, python-piston-mini-client (>= 0.1+bzr29), oneconf (>= 0.2.6), python-oneconf (>= 0.3) | oneconf (<< 0.3), python-debtagshw
Depends: python3:any (>= 3.3.2-2~), python3, python3-gi, gir1.2-glib-2.0, python-apt-common (>= 0.9), python3-dbus, python3-software-properties (= 0.96.20.5), ca-certificates

    

Answer 1

Parece que o problema é pacotes quebrados. Ou parte disso de qualquer maneira:

E: Unable to correct problems, you have held broken packages.

Então, para corrigir isso, tente isto:

$>sudo apt-get clean $>sudo apt-get update --fix-missing