i-tasser error at step 4.1 - no rep*.tra files created

I'm trying to run i-tasser on the pdb structure 2UV9:F with the following command: /home/opt/zhang_lab/I-TASSER//I-TASSERmod/runI-TASSER.pl -libdir /home/opt/zhang_lab/I-TASSER/ -seqname 2UV9F -datadir /home/kwilkins/itasser_EOL/2UV9F -usrname kwilkins

Does anyone have any suggestions for fixing the following error? Thanks!

Program Output:
Your setting is:
-libdir =/home/opt/zhang_lab/I-TASSER/
-seqname =2UV9F
-datadir =/home/kwilkins/itasser_EOL/2UV9F
-usrname =kwilkins
-runstyle =serial
-homoflag =real
-idcut =1
-ntemp =20
-nmodel =5
1. make seq.txt and rmsinp
2.1 run Psi-blast
2.2 run psipred
2.3 run solve
2.4 run pairmod
3.1 do threading
3.2 make restraints
4.1 run simulation
run 15 serial simulations
run simulation job 1 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 2 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 3 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 4 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 5 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 6 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 7 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 8 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 9 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 10 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 11 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 12 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 13 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 14 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
run simulation job 15 / 15
bzip2: Can't open input file rep*.tra: No such file or directory.
5.1 do clustering
No. of trajectory files: 0