Nella mia realtà virtuale ubuntu 12.04
, stavo installando, ruby2.3
ma per errore, ho messo lo spazio tra ruby
e 2.3
.
sudo apt-get install ruby 2.3
Ha installato più di 9 GB di pacchetti inclusi più kernel.
Cosa fare? Come posso tornare indietro? Cosa succede se eseguo il comando seguente per rimuovere tutti i pacchetti indesiderati?
sudo apt-get --purge remove 2.3
sudo apt-get autoremove
Qual è l'effetto collaterale di questo comando? Ci sono molti dati importanti nel mio sistema virtuale. Quindi posso riavviare il mio sistema?
Come richiesto da @Alex, qui allego l'output di sudo dpkg -l |grep ruby
.
ii liblocale-ruby1.8 2.0.5-2 pure ruby locale library
ii libmemcache-client-ruby 1.7.8-2 Ruby client library for memcached
ii libmemcache-client-ruby1.8 1.7.8-2 Ruby client library for memcached (Ruby 1.8)
ii libruby 4.8 Transitional package for libruby1.8
ii libruby1.8 1.8.7.352-2ubuntu1.6 Libraries necessary to run Ruby 1.8
ii libtzinfo-ruby 0.3.19-1 Ruby library for transformations between time zones
ii libtzinfo-ruby1.8 0.3.19-1 Ruby library for transformations between time zones (Ruby 1.8)
ii rake 0.9.2.2-2 ruby make-like utility
ii ruby 4.8 Transitional package for ruby1.8
ii ruby-actionmailer-2.3 2.3.14-2 Framework for generation of customized email messages
ii ruby-actionpack-2.3 2.3.14-2ubuntu0.12.04.1 Controller and View framework used by Rails
ii ruby-activerecord-2.3 2.3.14-1ubuntu0.12.04.1 ORD database interface for ruby
ii ruby-activeresource-2.3 2.3.14-1 Connects objects and REST web services
ii ruby-activesupport-2.3 2.3.14-2ubuntu0.12.04.2 Support and utility classes used by the Rails 2.3 framework
ii ruby-blankslate 2.1.2.4-2 Ruby library providing a class with no predefined methods
ii ruby-builder 3.0.0-2 Ruby library to facilitate programatic generation of XML markup
ii ruby-i18n 0.6.0-1 I18n and localization solution for Ruby
ii ruby-mecab 0.98-5build1 mecab binding for Ruby language
ii ruby-rack 1.3.5-1 Modular Ruby webserver interface
ii ruby-rails-2.3 2.3.14-2 MVC ruby based framework geared for web application development
ii ruby-rchardet 1.3-2 Character encoding auto-detection for Ruby
ii ruby-rvm 1.6.9-0ubuntu2.1 easily install, manage and work with multiple ruby environments
ii ruby-text-format 1.0.0-3 Ruby library for text formatting
ii ruby-tmail 1.2.7.1-1build1 Mail class library for Ruby
ii ruby1.8 1.8.7.352-2ubuntu1.6 Interpreter of object-oriented scripting language Ruby 1.8
ii ruby1.8-dev 1.8.7.352-2ubuntu1.6 Header files for compiling extension modules for the Ruby 1.8
ii rubygems 1.8.15-1ubuntu0.1 package management framework for Ruby libraries/applications