Ubuntu corrompido quando o apt-get instala e remove o python 3.5.0

Question

Estou usando o Ubuntu 15.04 recém-instalado em que quero instalar a versão mais recente do Python. Então, no terminal eu digitei isso.

sudo apt-get install python 3.5.0

E baixou e instalou algo. Depois disso, quando eu digitei python3 no terminal, ele abriu a versão 3.4.3 e não 3.5.0.

Apesar de não ter instalado a versão que eu queria, eu entrei neste

sudo apt-get remove python 3.5.0

Quando terminar, descobri que o Ubuntu Software Center desapareceu e, quando reiniciei o SO, o launcher e a barra de menus do Ubuntu desapareceram, mas os arquivos da área de trabalho visível e aberto. Mas ctrl + alt + t não está abrindo o terminal.

Então, o que deu errado aqui?

    

Answer 1

Porque bash usa espaços para dividir a linha de comando em argumentos (leia man bash ), você realmente fez:

 sudo "apt-get" "remove" "python" "3.5.0"

isto é, remova dois pacotes "python" e "3.5.0". Muitos pacotes (veja a lista abaixo) dependem de python e não podem funcionar sem ele. Portanto, se você estiver removendo python , também deverá remover (consulte a lista).

Por favor, leia os comandos man apt-get e Compreender , especialmente os comandos usando sudo , antes de executá-los.

Se você não entender o comando, alguém mais poderia dizer (no jargão inexplicável do computador) "Aponte para o pé. Fogo!", e você, não entendendo, faria isso. Muitas pessoas fazem.

    

Answer 2

Quando eu inicio o comando sudo apt-get remove python 3.5.0 no meu sistema 15.04 em um bash (não, não realmente, eu usei sudo -s apt-get remove python 3.5.0 ), esse é o resultado. Em outras palavras, você tem seu sistema inutilizável. Eu digo, você é mais rápido se reinstalar e ler isso .

The following packages will be REMOVED:
  aisleriot apt-xapian-index apturl arronax arronax-base arronax-nautilus
  asymptote atom bzr bzr-builddeb calibre calibre-bin cdbs colortest-python
  cython deja-dup deja-dup-backend-cloudfiles deja-dup-backend-gvfs
  deja-dup-backend-s3 diffuse dput dropbox duplicity elyxer gcalcli
  gcj-4.9-jre-lib gconf2 gdebi gdm gedit gedit-latex-plugin gimp gimp-gmic
  gimp-gutenprint gimp-plugin-registry gir1.2-gda-5.0 gir1.2-ibus-1.0
  git-buildpackage gksu gnome-control-center gnome-doc-utils
  gnome-exe-thumbnailer gnome-pkg-tools gnome-shell gnome-shell-extensions
  gnome-tweak-tool gnome-user-share gobject-introspection gtk-doc-tools guake
  gufw gvfs-backends gvfs-backends-goa gyp ibus ibus-pinyin ibus-table
  ibus-unikey inkscape iotop ipython ipython-qtconsole itstool jobs-admin
  jobservice libappstream-glib-dev libatk-bridge2.0-dev libatk1.0-dev
  libatkmm-1.6-dev libatspi2.0-dev libavahi-glib-dev libbonobo2-dev
  libbonoboui2-0 libbonoboui2-dev libboost-all-dev libboost-mpi-python-dev
  libboost-mpi-python1.55-dev libboost-mpi-python1.55.0 libboost-python-dev
  libboost-python1.55-dev libcairo2-dev libcairomm-1.0-dev
  libcanberra-gtk3-dev libclutter-1.0-dev libclutter-gtk-1.0-dev libcogl-dev
  libcogl-pango-dev libcogl-path-dev libcv-dev libcvaux-dev libdbus-glib-1-dev
  libdbusmenu-glib-dev libdbusmenu-gtk3-dev libdee-dev libenchant-dev
  libgail-dev libgcj-common libgcj15 libgconf2-dev libgda-5.0-4 libgda-5.0-bin
  libgda-5.0-common libgda-5.0-dev libgda-5.0-postgres libgdamm-5.0-13
  libgdk-pixbuf2.0-dev libgee-0.8-dev libghc-gconf-dev libghc-glib-dev
  libgirepository1.0-dev libgksu2-0 libglade2-dev libglib2.0-dev
  libglibmm-2.4-dev libgnome-keyring-dev libgnome-vfs2.0-cil libgnome2-0
  libgnome2-bin libgnome2-common libgnome2-dev libgnome2.24-cil
  libgnomecanvas2-dev libgnomeui-0 libgnomeui-dev libgnomevfs2-0
  libgnomevfs2-common libgnomevfs2-dev libgnomevfs2-extra
  libgstreamer-plugins-base0.10-dev libgstreamer0.10-dev libgtk-3-dev
  libgtk2.0-dev libgtkmm-2.4-dev libgtkmm-3.0-dev libgtksourceview-3.0-dev
  libgudev-1.0-dev libhighgui-dev libibus-1.0-dev libidl-dev libindicate-dev
  libjson-glib-dev libmagick++-6.q16-dev libmagick++-dev
  libmagickcore-6.q16-dev libmagickwand-6.q16-dev libmagickwand-dev libmx-dev
  libnotify-dev libopencv-contrib-dev libopencv-dev libopencv-highgui-dev
  libopencv-legacy-dev libopencv-objdetect-dev libopencv-ocl-dev
  libopencv-superres-dev libopencv-videostab-dev liborbit2-dev
  libpackagekit-glib2-dev libpango1.0-dev libpangomm-1.4-dev libpeas-dev
  libpulse-dev libpurple-bin libreoffice-gnome librsvg2-dev libsdl1.2-dev
  libsdl2-dev libsmbclient libsoup2.4-dev libspice-client-glib-2.0-dev
  libspice-client-gtk-2.0-dev libspice-server-dev libunity-dev
  libwebkitgtk-3.0-dev libzeitgeist-2.0-dev lilypond-data lyx lyx-common meld
  mercurial mercurial-common monodevelop morituri mplayer2 nautilus-share
  ndiff node-gyp nodejs-dev npm nut-monitor ocrfeeder oneconf oneconf-common
  openshot pdftk picard pyrenamer python python-appindicator python-apport
  python-apt python-aptdaemon python-aptdaemon.gtk3widgets
  python-beautifulsoup python-boto python-bs4 python-bzrlib python-cairo
  python-cddb python-characteristic python-chardet python-cherrypy3
  python-cloudfiles python-colorama python-commandnotfound python-configobj
  python-crypto python-cssselect python-cssutils python-cups python-dateutil
  python-dbus python-debian python-debianbts python-debtagshw python-decorator
  python-defer python-defusedxml python-dev python-dirspec python-discid
  python-distlib python-distro-info python-distutils-extra python-dns
  python-dnspython python-ecdsa python-enchant python-feedparser python-gconf
  python-gdbm python-gflags python-gi python-gi-cairo python-gi-dev
  python-glade2 python-gnome2 python-gnomekeyring python-gobject
  python-gobject-2 python-gobject-2-dev python-googleapi python-gpgme
  python-gst0.10 python-gtk2 python-gtk2-dev python-gtk2-doc python-gtkspell
  python-gudev python-hachoir-core python-hachoir-metadata
  python-hachoir-parser python-html5lib python-httplib2 python-idna
  python-imaging python-jinja2 python-kaa-base python-kaa-metadata
  python-keybinder python-keyring python-launchpadlib
  python-lazr.restfulclient python-lazr.uri python-ldb python-libxml2
  python-lockfile python-lxml python-mako python-markdown python-markupsafe
  python-mechanize python-mlt python-musicbrainzngs python-mutagen
  python-nautilus python-ndg-httpsclient python-netifaces python-nose
  python-notify python-ntdb python-numpy python-nut python-oauth
  python-oauth2client python-oauthlib python-oneconf python-openssl python-pam
  python-paramiko python-parsedatetime python-pexpect python-pil
  python-pil.imagetk python-pip python-pisa python-piston-mini-client
  python-pkg-resources python-problem-report python-pyasn1
  python-pyasn1-modules python-pycurl python-pyexiv2 python-pygments
  python-pygoocanvas python-pyicu python-pyorbit python-pyparsing python-pypdf
  python-pyqt5 python-pyqt5.qtsvg python-pyqt5.qtwebkit python-qt4
  python-renderpm python-reportbug python-reportlab python-reportlab-accel
  python-repoze.lru python-requests python-routes python-samba python-sane
  python-scour python-secretstorage python-serial python-service-identity
  python-setuptools python-simplegeneric python-simplejson python-sip
  python-six python-soappy python-software-properties python-speedtest-cli
  python-sqlite python-support python-talloc python-tdb python-tk
  python-twisted-bin python-twisted-core python-twisted-web python-tz
  python-ubuntu-sso-client python-ubuntutools python-uritemplate
  python-urllib3 python-usb python-utidylib python-vobject python-vte
  python-wadllib python-webob python-wheel python-wstools python-wxgtk2.8
  python-wxgtk3.0 python-wxversion python-xapian python-xdg python-yaml
  python-zeitgeist python-zmq python-zope.interface python3-oneconf
  python3-smbc r-base-dev rapid-photo-downloader regexxer reportbug rubber
  samba-common-bin samba-libs sessioninstaller smart-notifier software-center
  software-center-aptdaemon-plugins soundconverter
  system-config-printer-common system-config-printer-gnome terminator
  texlive-full texlive-lang-indic texlive-music totem-plugins transmission-gtk
  trash-cli ubuntu-dev-tools ubuntu-gnome-desktop ubuntu-release-upgrader-gtk
  ubuntu-sso-client ubuntu-system-service update-manager update-notifier
  update-notifier-common valac valac-0.26 valac-0.28 vlc-plugin-samba
  xdiagnose y-ppa-manager yelp-tools youtube-dl youtube-dlg zeitgeist zenmap
  zim