[referencer] for help about the isi-plugin

[arthur xu]

I am new for the referencer.
I have a problem with the isi-plugin.
the version I downloaded is 0.1.1, is it the newest?
when I want use isi-plugin, I got the error:
invalid literal for int() with base 10: ''
what does it mean? how can I fix it?
my system is Ubuntu 10.04.
the version for python is 2.6, 3.0 and 3.1.
but I don't know which one is default.
thank you in advance.
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