> I know a lot of people have run into this problem before but i've
> searched everywhere and i cant seem to find an answer. I wrote an
> extension and i tried to package it up into a xpi and install it.
> However, i get this error "install script not found". How do i debug
> this?

> Here is my install.rdf file:

> <?xml version="1.0"?>

> <RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
> xmlns:em="http://www.mozilla.org/2004/em-rdf#">

> <Description about="urn:mozilla:install-manifest">

> <em:name>RH_Lookup</em:name>
> <em:id>{1c1bc1d0-930d-11da-a72b-0800200c9a66}</em:id>
> <em:version>0.5</em:version>
> <em:description>Tool for looking up information on
> RH.com</em:description>
> <em:creator>Manish S</em:creator>
> <em:homepageURL>http://www.rh.com/</em:homepageURL>

> <em:targetApplication>
> <Description>
> <em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id>
> <em:minVersion>1.5</em:minVersion>
> <em:maxVersion>1.5.0.*</em:maxVersion>
> </Description>
> </em:targetApplication>

> </Description>
> </RDF>

> Here is my directory structure:

> RH
> /chrome.manifest
> /install.rdf
> /chrome -->chromeFiles -->content: rh.js, overlay.xul, rh.css

> I did not jar the chromeFiles directory. I was testing this locally, by
> just adding a file with the path to the extension in the extensions
> directory for firefox and it worked fine. But with the xpi, it says
> "install script not found".

> I would greatly appreciate any help.

> Thanks in advance.