Como se livrar do aviso do Ruby 1.9.3 no Ubuntu depois de instalar a v2.3.3

Question

Estou executando o shell bash do ubuntu no Windows 10. Para instalar o SASS no meu sistema, tive que instalar o ruby, então segui a documentação no site do ruby que baixou e instalou o Ruby v1.9.3

Eu vi esta resposta e segui a resposta mencionada para instalar o Ruby v2.3.3

Então, quando eu corro

ruby -v

isso me dá

ruby 2.3.3p222 (2016-11-21 revision 56859) [x86_64-linux-gnu]

para os detalhes dos detalhes da versão.

MasoSassaindaestáusandooRuby1.9.3etodavezqueeucompilooSASSelememostraamensagemdeatualizaçãodorubyapesardeeuterorubyv2.3.3:

AlguémpodemedizercomoselivrardoRubyv1.9.3paraquemeusasspossareconheceroRubyv2.3.3

Alémdisso,háoutroproblemaqueestouvendo:quandoestouexecutandoocomandoSASScomosinal--watch,eleestásaindodomododeexibição.NãotenhocertezaseissotemavercomqualquertipodeconflitoentreoRubyv1.9.3&Rubyv2.3.3queeuinstaleirecentemente.Aquiestáumasaída%flag--tracedoerro:

sass--watchassets/sass/style.scss:style.css--stylecompressed--traceDEPRECATIONWARNING:Sass3.5willnolongersupportRuby1.9.3.PleaseupgradetoRuby2.0.0orgreaterassoonaspossible.>>>Sassiswatchingforchanges.PressCtrl-Ctostop./var/lib/gems/1.9.1/gems/rb-inotify-0.9.7/lib/rb-inotify/watcher.rb:85:in'initialize':Invalidargument-Failedtowatch"/mnt/c/xampp/htdocs/homeloan/wp-content/themes/besthomeloans/assets/sass/partials": the given event mask contains no legal events; or fd is not an inotify file descriptor. (Errno::EINVAL)
        from /var/lib/gems/1.9.1/gems/rb-inotify-0.9.7/lib/rb-inotify/notifier.rb:190:in 'new'
        from /var/lib/gems/1.9.1/gems/rb-inotify-0.9.7/lib/rb-inotify/notifier.rb:190:in 'watch'
        from /var/lib/gems/1.9.1/gems/rb-inotify-0.9.7/lib/rb-inotify/notifier.rb:204:in 'watch'
        from /var/lib/gems/1.9.1/gems/rb-inotify-0.9.7/lib/rb-inotify/notifier.rb:198:in 'block in watch'
        from /var/lib/gems/1.9.1/gems/rb-inotify-0.9.7/lib/rb-inotify/notifier.rb:194:in 'each'
        from /var/lib/gems/1.9.1/gems/rb-inotify-0.9.7/lib/rb-inotify/notifier.rb:194:in 'watch'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapters/linux.rb:67:in 'block (2 levels) in initialize_worker'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapters/linux.rb:67:in 'each'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapters/linux.rb:67:in 'block in initialize_worker'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapters/linux.rb:66:in 'tap'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapters/linux.rb:66:in 'initialize_worker'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapter.rb:87:in 'initialize'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapters/linux.rb:31:in 'initialize'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapter.rb:228:in 'new'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapter.rb:228:in 'works?'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapter.rb:190:in 'block in usable_and_works?'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapter.rb:190:in 'each'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapter.rb:190:in 'all?'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapter.rb:190:in 'usable_and_works?'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapter.rb:57:in 'block in select_and_initialize'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapter.rb:55:in 'each'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/adapter.rb:55:in 'select_and_initialize'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/listener.rb:291:in 'initialize_adapter'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/listener.rb:283:in 'setup'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/vendor/listen/lib/listen/listener.rb:65:in 'start!'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/lib/sass/plugin/compiler.rb:408:in 'listen_to'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/lib/sass/plugin/compiler.rb:341:in 'watch'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/lib/sass/plugin.rb:109:in 'method_missing'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/lib/sass/exec/sass_scss.rb:360:in 'watch_or_update'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/lib/sass/exec/sass_scss.rb:51:in 'process_result'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/lib/sass/exec/base.rb:52:in 'parse'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/lib/sass/exec/base.rb:19:in 'parse!'
        from /var/lib/gems/1.9.1/gems/sass-3.4.22/bin/sass:13:in '<top (required)>'
        from /usr/local/bin/sass:23:in 'load'
        from /usr/local/bin/sass:23:in '<main>'

Não tenho certeza se isso tem a ver com o bash shell do Windows 10, mas acho que deveria perguntar a vocês, já que vocês são verdadeiros gurus nisso.

Aguardamos a sua resposta.