$ ./trunk/mikutter.rb /usr/lib/ruby/vendor_ruby/1.8/x86_64-linux/cairo.so: uninitialized constant Cairo::Color (NameError) from /usr/lib/ruby/1.8/pango.rb:12 from /usr/lib/ruby/1.8/gtk2/base.rb:13:in `require' from /usr/lib/ruby/1.8/gtk2/base.rb:13 from /usr/lib/ruby/1.8/gtk2.rb:10:in `require' from /usr/lib/ruby/1.8/gtk2.rb:10 from ./mui/gtk_postbox.rb:7:in `require' from ./mui/gtk_postbox.rb:7 from /home/tmin/mikutter/trunk/core/utils.rb:83:in `require' from /home/tmin/mikutter/trunk/core/utils.rb:83:in `file_or_directory_require' from /home/tmin/mikutter/trunk/core/utils.rb:64:in `miquire' from ./plugin/gui.rb:9 from /home/tmin/mikutter/trunk/core/utils.rb:83:in `require' from /home/tmin/mikutter/trunk/core/utils.rb:83:in `file_or_directory_require' from /home/tmin/mikutter/trunk/core/utils.rb:72:in `miquire_all_files' from /home/tmin/mikutter/trunk/core/utils.rb:71:in `each' from /home/tmin/mikutter/trunk/core/utils.rb:71:in `miquire_all_files' from /home/tmin/mikutter/trunk/core/utils.rb:66:in `miquire' from ./plugin/plugin.rb:367 from /home/tmin/mikutter/trunk/core/utils.rb:83:in `require' from /home/tmin/mikutter/trunk/core/utils.rb:83:in `file_or_directory_require' from /home/tmin/mikutter/trunk/core/utils.rb:64:in `miquire' from ./watch.rb:4 from /home/tmin/mikutter/trunk/core/utils.rb:83:in `require' from /home/tmin/mikutter/trunk/core/utils.rb:83:in `file_or_directory_require' from /home/tmin/mikutter/trunk/core/utils.rb:64:in `miquire' from ./trunk/mikutter.rb:58