Error specifying a relative path while using PEAR installer

[Ahmed Abdeen Hamed]

Hello,
I am receiving an error while specifying a relative path in
configurationParameterSettings as follows:
        <configurationParameterSettings>
            <nameValuePair>
                <name>ModelFile</name>
                <value>
                    <string>../../../models/EnglishSD.bin</string>
                </value>
            </nameValuePair>
        </configurationParameterSettings>

The error happens because the string value is read verbatim as the PEAR
installer fails to replace it by absolute path. Is there a way to use a
different tag such as <fileUrl> where you still can specify a relative path?

I would appreciate any assistance.
Best wishes,
Ahmed