gsuica

$ ./gsuica
/usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- pasori (LoadError)
	from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
	from ./gsuica:31:in `<main>'

$ ruby1.8 gsuica
/usr/lib/ruby/vendor_ruby/glib2.rb:105:in `require': no such file to load -- glib2.so (LoadError)
	from /usr/lib/ruby/vendor_ruby/glib2.rb:105
	from /usr/lib/ruby/vendor_ruby/gtk2/base.rb:12:in `require'
	from /usr/lib/ruby/vendor_ruby/gtk2/base.rb:12
	from /usr/lib/ruby/vendor_ruby/gtk2.rb:11:in `require'
	from /usr/lib/ruby/vendor_ruby/gtk2.rb:11
	from gsuica:26:in `require'
	from gsuica:26