Bajo OS X 10.6.8 instalando el pasajero, primero bajo rbenv, luego después de desinstalar rbenv, también bajo rvm

Mini:~ user$ gem install passenger

está generando errores de conversión:

unable to convert "\xE4" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for CHANGELOG, skipping
unable to convert "\xC5" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for CONTRIBUTORS, skipping
unable to convert "\xC3" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for debian.template/copyright, skipping
unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for doc/Security of user switching support.idmap.txt, skipping
unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for doc/Users guide Apache.idmap.txt, skipping
unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for doc/Users guide Nginx.idmap.txt, skipping
unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for doc/Users guide Standalone.idmap.txt, skipping
unable to convert "\xC3" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for ext/common/Utils/Base64.cpp, skipping
unable to convert "\xC3" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for ext/common/Utils/Base64.h, skipping
unable to convert "\xC2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for ext/libeio/Changes, skipping
unable to convert "\xC2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for ext/libeio/ecb.h, skipping
unable to convert "\xC3" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for ext/libev/Changes, skipping
unable to convert "\xC2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for ext/libev/ev.c, skipping
unable to convert U+2713 from UTF-8 to US-ASCII for lib/phusion_passenger/config/validate_install_command.rb, skipping
unable to convert U+00A9 from UTF-8 to US-ASCII for lib/phusion_passenger/utils/json.rb, skipping
unable to convert U+2023 from UTF-8 to US-ASCII for lib/phusion_passenger/utils/terminal_choice_menu.rb, skipping
unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for test/cxx/UtilsTest.cpp, skipping
Installing ri documentation for passenger-4.0.48
unable to convert "\xC3" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for README.rdoc, skipping
unable to convert "\x89" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for test/multipart/binary, skipping
unable to convert U+00F8 from UTF-8 to US-ASCII for test/spec_utils.rb, skipping

Seguí adelante e instalé el módulo nginx

Mini:~ user$ passenger-install-nginx-module  

con resultados infelices en rojo ...

It looks like something went wrong

Supongo que los errores de conversión están en la raíz de algunos problemas. particularmente preocupante es la grasa que algunos archivos de éxito en los directorios de configuración ...

Suponiendo una desinstalación, ¿cómo se pueden instalar sin errores de conversión?

ruby-1.9.3-p547/gems/passenger-4.0.48/ es el medio ambiente

Actualizar Los errores aparentemente son solo relativos a la documentación.

 gem install passenger --no-ri --no-rdoc 

instala el pasajero 4.0.48.

nginx sin embargo no se instala