任何人都可以帮助我,我已经安装了Ruby 1.9.1和Ruby Gems 1.8,这是错误信息:
~$ sudo gem install rhc
Building native extensions. This could take a while...
ERROR: Error installing rhc:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.8 mkrf_conf.rb
Building native extensions. This could take a while...
rake1.8 RUBYARCHDIR=/usr/lib/ruby/gems/1.8/gems/rhc-rest-0.0.14/lib RUBYLIBDIR=/usr/lib/ruby/gems/1.8/gems/rhc-rest-0.0.14/lib
sh: rake1.8: not found
Gem文件将保留在/usr/lib/ruby/gems/1.8/gems/rhc-rest-0.0.14中以供检查.结果记录到/usr/lib/ruby/gems/1.8/gems/rhc-rest-0.0.14/ext/gem_make.out