Mi PC (Gnu/Linux Fedora 30) estaba ejecutando un programa de rastreo que se apagó debido al corte de energía. Después de eso, mi rastreador y cualquier otro Ruby Gem no funcionaron y muestra el siguiente error.
Traceback (most recent call last):
8: from <internal:gem_prelude>:2:in `<internal:gem_prelude>'
7: from <internal:gem_prelude>:2:in `require'
6: from /usr/share/rubygems/rubygems.rb:116:in `<top (required)>'
5: from /usr/share/rubygems/rubygems.rb:1365:in `<module:Gem>'
4: from /usr/share/rubygems/rubygems.rb:1365:in `require'
3: from /usr/share/rubygems/rubygems/specification.rb:16:in `<top (required)>'
2: from /usr/share/rubygems/rubygems/specification.rb:16:in `require'
1: from /usr/share/rubygems/rubygems/specification_policy.rb:1:in `<top (required)>'
/usr/share/rubygems/rubygems/specification_policy.rb:1:in `require': cannot load such file -- delegate (LoadError)
o
$ gem env version
Traceback (most recent call last):
8: from <internal:gem_prelude>:2:in `<internal:gem_prelude>'
7: from <internal:gem_prelude>:2:in `require'
6: from /usr/share/rubygems/rubygems.rb:116:in `<top (required)>'
5: from /usr/share/rubygems/rubygems.rb:1365:in `<module:Gem>'
4: from /usr/share/rubygems/rubygems.rb:1365:in `require'
3: from /usr/share/rubygems/rubygems/specification.rb:16:in `<top (required)>'
2: from /usr/share/rubygems/rubygems/specification.rb:16:in `require'
1: from /usr/share/rubygems/rubygems/specification_policy.rb:1:in `<top (required)>'
/usr/share/rubygems/rubygems/specification_policy.rb:1:in `require': cannot load such file -- delegate (LoadError)
y cuando quiero ver la versión Gem:
$ gem -v
Traceback (most recent call last):
8: from <internal:gem_prelude>:2:in `<internal:gem_prelude>'
7: from <internal:gem_prelude>:2:in `require'
6: from /usr/share/rubygems/rubygems.rb:116:in `<top (required)>'
5: from /usr/share/rubygems/rubygems.rb:1365:in `<module:Gem>'
4: from /usr/share/rubygems/rubygems.rb:1365:in `require'
3: from /usr/share/rubygems/rubygems/specification.rb:16:in `<top (required)>'
2: from /usr/share/rubygems/rubygems/specification.rb:16:in `require'
1: from /usr/share/rubygems/rubygems/specification_policy.rb:1:in `<top (required)>'
/usr/share/rubygems/rubygems/specification_policy.rb:1:in `require': cannot load such file -- delegate (LoadError)
mi versión rubí:
$ ruby -v
ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-linux]
Después de reinstalar Ruby, nada cambió.