我正在运行一个命令:cknife cluster launch mysite-production app --bootstrap
/Users/shamoon/.rvm/rubies/ruby-1.8.7-p370/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:60:in `gem_original_require': no such file to load -- cluster_chef/knife (LoadError)
from /Users/shamoon/.rvm/rubies/ruby-1.8.7-p370/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:60:in `require'
from /Users/shamoon/.rvm/gems/ruby-1.8.7-p370@mysite/gems/cluster_chef-0.1.0.x2/bin/cknife:4
from /Users/shamoon/.rvm/gems/ruby-1.8.7-p370@mysite/bin/cknife:19:in `load'
from /Users/shamoon/.rvm/gems/ruby-1.8.7-p370@mysite/bin/cknife:19
这就是我得到的错误。我试过: bundle install
,这表明:Your bundle is complete! Use
bundle show [gemname]to see where a bundled gem is installed.
那么cknife
它没有安装是怎么回事?