[Freesurfer] trac-all -path unable to open merged_ph1samples.nii.gz

The Tracula script has been modifed and adopted to a local cluster. I am now able to run trac-all -prep, but trac-all bails out when I am running trac-all -bedp. Is there any work around since I am using FSL 4.1.9 with Fressurfer 5.1 I am not able to see what went wrong when I am running trac-all -bedp., but when I ran trac-all -path I get this error niiRead(): error opening file merged_ph1samples.nii.gz. Should I adjust the patch I have used to get around this error or should I run bedpostx ro another command before running trac-all -path? Will I be able to use Tracula from Freesurfer 5.2 with recon-all data used with Freesurfer 5.1?