OpenIPMP

after i have installed DRM server,DRMPlugin and mpeg4ip under linux ubuntu ,I begin to use mp4creator to encrypt mp4 file from a raw file.but i meet some problem.my process is as follows.
i use the following order.
sudo mp4creator -E -W="/home/ouyang/Desktop/installed/openipmp2/src/Demo/mpeg4ip/mpeg4ip-1.5/server/mp4creator/EncoderInfo.xml" -X="UserName;oyqtest" -X="UserPass;123456" -Y="oma;cbc" -Y="openipmp;bfs" /home/ouyang/Desktop/test/test-raw/T5m-new.mp4 enc-T5m-new1.mp4

i can not find the registered content in the place"http://localhost:8080/openipmp/jsp/registeredContent.jsp".however i only find some errors in the log file "drmplugin.log"
XMLFactory::DecodeDocumentFromFile: cannot open /home/ouyang/Desktop/installed/openipmp2/src/Demo/mpeg4ip/mpeg4ip-1.5/server/mp4creator/EncoderInfo.xml
...
DRMEncHandler::GetEncryptor: Cannot create XML document...
And my "/home/ouyang/Desktop/installed/openipmp2/src/Demo/mpeg4ip/mpeg4ip-1.5/server/mp4creator/EncoderInfo.xml" is as follows
<EncoderInfo>

<!-- Rights host address-->

<RightsHostURL>localhost:8080</RightsHostURL>

<!-- OMA silent header-->

<SilentHeader>Silent:on-demand;www.silent.com</SilentHeader>

<!-- OMA preview header-->

<PreviewHeader>Preview:instant;www.preview.com</PreviewHeader>

<!-- OMA content URL header-->

<ContentURLHeader>ContentURL:www.content.com</ContentURLHeader>

<!-- OMA content version header-->

<ContentVersionHeader>ContentVersion:original-content-identifier:1.1</ContentVersionHeader>

<!-- OMA content location header-->

<ContentLocationHeader>Content-Location:www.content.com</ContentLocationHeader>

<!-- OpenIPMP p12 file path-->

<P12FilePath>/home/ouyang/Desktop/</P12FilePath>

<!-- OpenIPMP random number file-->

<RandomNumberFilePath>.\entropy.dat</RandomNumberFilePath>

<!-- Content title, used by DOI content info manager-->

<ContentTitle></ContentTitle>

<!-- DOI content information-->

<doi:KernelMetadata xmlns:doi="http://www.doi.org/">

<DOI>TBD</DOI>

<Identifiers>

<Identifier>

<IdentifierType>ISWC</IdentifierType>

<IdentifierValue>T-034.524.680</IdentifierValue>

</Identifier>

</Identifiers>

<Titles>

<Title>

<TitleValue>title</TitleValue>

<Language>en</Language>

</Title>

</Titles>

<StructuralType>visual</StructuralType>

<Modes>

<Mode>visual</Mode>

</Modes>

<PrimaryAgents>

<Agent sequence="1">

<Name>

<NameType>Person</NameType>

<NameValue>Matt Witte</NameValue>

</Name>

<Roles>

<Role>Artist</Role>

</Roles>

</Agent>

<Agent sequence="2">

<Name>

<NameType>Person</NameType>

<NameValue>Freddy</NameValue>

</Name>

<Roles>

<Role>Directory</Role>

</Roles>

</Agent>

</PrimaryAgents>

<Assertor>

<Registrant>

<Name>

<NameType>Person</NameType>

<NameValue>Persons Name Here</NameValue>

</Name>

<Identifier>

<IdentifierType>PublisherCode</IdentifierType>

<IdentifierValue>9901</IdentifierValue>

</Identifier>

</Registrant>

<Authority>

<Name>

<NameType>Organization</NameType>

<NameValue>Objectlab</NameValue>

</Name>

</Authority>

</Assertor>

</doi:KernelMetadata>

</EncoderInfo>
my oyqtest.p12 file is located in /home/ouyang/Desktop/oyqtest.p12.
Also, i don't konw the file "entropy.dat" is from,because i can not find it
in any directory.
so what is my problem?
any advice is appreciated.