discourse@fyps:~$ bluepill stop
Error: There are no running bluepill daemons.
To start a bluepill daemon, use: bluepill load
discourse@fyps:~$ bluepill load
/home/discourse/.rvm/gems/ruby-2.0.0-p247/gems/bluepill-0.0.66/bin/bluepill:108:in `exists?': no implicit conversion of nil into String (TypeError)
from /home/discourse/.rvm/gems/ruby-2.0.0-p247/gems/bluepill-0.0.66/bin/bluepill:108:in `'
from /home/discourse/.rvm/gems/ruby-2.0.0-p247/bin/bluepill:23:in `load'
from /home/discourse/.rvm/gems/ruby-2.0.0-p247/bin/bluepill:23:in `'
from /home/discourse/.rvm/gems/ruby-2.0.0-p247/bin/ruby_executable_hooks:15:in `eval'
from /home/discourse/.rvm/gems/ruby-2.0.0-p247/bin/ruby_executable_hooks:15:in `'
我想知道如何启动bluepill,谢谢!