Subverison

I am using wmSubverison package with webMethods 7.1.2 I load then here it here is the pacakage

WmSubversion Version 7.1 Build 2006-0328-0806

and the fix namespace_vcs_fix-7.1.jar in the update directory but when I try to checkout I am getting this problem

Error:
USAA_Arch_Archive/USAA_Arch_Archive.Services:getArchiveDirs: [ISS.0132.9117] error running command [svn,add, /webmethods7, /webmethods7/IntegrationServer, /webmethods7/IntegrationServer/packages, /webmethods7/IntegrationServer/packages/USAA_Arch_Archive, /webmethods7/IntegrationServer/packages/USAA_Arch_Archive/ns, /webmethods7/IntegrationServer/packages/USAA_Arch_Archive/ns/USAA_Arch_Archive, /webmethods7/IntegrationServer/packages/USAA_Arch_Archive/ns/USAA_Arch_Archive/Services, /webmethods7/IntegrationServer/packages/USAA_Arch_Archive/ns/USAA_Arch_Archive/Services/getArchiveDirs, /webmethods7/IntegrationServer/packages/USAA_Arch_Archive/ns/USAA_Arch_Archive/Services/getArchiveDirs/node.ndf, /webmethods7/IntegrationServer/packages/USAA_Arch_Archive/ns/USAA_Arch_Archive/Services/getArchiveDirs/flow.xml, --non-recursive]; exit value: 1; output: [svn: ‘/’ is not a working copy]

Has anybody seen this before. Thanks