ruby on rails - No se pudo instalar el paquete debido a ''eventmachine 1.0.3''

ruby-on-rails rubygems

Question

$ paquete de instalación

Errno::ENOENT: No such file or directory @ rb_sysopen - /Users/Sean/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/eventmachine-1.0.3/ext/gem_make.out

An error occurred while installing eventmachine (1.0.3), and Bundler cannot
continue.
Make sure that `gem install eventmachine -v ''1.0.3''` succeeds before bundling.

lista de $ gemas

eventmachine (1.0.3 x86-mingw32)

$ gem build eventmachine -v 1.0.3

ERROR:  While executing gem ... (Gem::CommandLineError)
Too many gem names (eventmachine, 1.0.3); please specify only one

Answer 1

Intente editar Gemfile.lock y cambiar la versión de eventmachive de 1.0.3 a 1.0.4. Esto funciona para mi

Answer 2

Tuve un problema similar con eventmachine -v ''1.0.4'' y lo resolví así.

gem install eventmachine -v ''1.0.4''  -- --with-cppflags=-I/usr/local/opt/openssl/include

Answer 3

• actualización del paquete
• Paquete de instalación Espero que esto funcione.