I am running I-TASSER on an ubuntu instance and successfully installed I-TASSER and its library. However, when I am running the program it says:
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2.1 run Psi-blast
cp: cannot stat 'psitmp.mtx': No such file or directory
cp: cannot stat 'psitmp.mtx': No such file or directory
2.2 Predict secondary structure with PSSpred...
cp: cannot stat 'psitmp.mtx': No such file or directory
2.3 Predict solvent accessibility...
2.4 run pairmod
2.4.1 Use all templates
2.4.2 running pair ................
pair done
cp: cannot stat 'pair.3': No such file or directory
cp: cannot stat 'pair.1': No such file or directory
3.1 do threading
start serial threading PPAS
/tmp/ubuntu/ITCAZyme_final_1
/data/I-TASSER5.1/test2/PPAS_CAZyme_final_1
mv: cannot stat 'psitmp.mtx': No such file or directory
Illegal division by zero at /data/I-TASSER5.1/test2/PPAS_CAZyme_final_1 line 354.
hostname: ip-172-31-11-97
starting time: Fri Jan 11 07:45:36 UTC 2019
pwd: /tmp/ubuntu/ITCAZyme_final_1
running zalign .....
start serial threading dPPAS
/tmp/ubuntu/ITCAZyme_final_1
/data/I-TASSER5.1/test2/dPPAS_CAZyme_final_1
mv: cannot stat 'psitmp.mtx': No such file or directory
Illegal division by zero at /data/I-TASSER5.1/test2/dPPAS_CAZyme_final_1 line 356.
hostname: ip-172-31-11-97
starting time: Fri Jan 11 07:45:40 UTC 2019
pwd: /tmp/ubuntu/ITCAZyme_final_1
running zalign .....
start serial threading dPPAS2
/tmp/ubuntu/ITCAZyme_final_1
/data/I-TASSER5.1/test2/dPPAS2_CAZyme_final_1
mv: cannot stat 'psitmp.mtx': No such file or directory
Illegal division by zero at /data/I-TASSER5.1/test2/dPPAS2_CAZyme_final_1 line 355.
hostname: ip-172-31-11-97
starting time: Fri Jan 11 07:45:43 UTC 2019
pwd: /tmp/ubuntu/ITCAZyme_final_1
running zalign .....
start serial threading Env-PPAS
/tmp/ubuntu/ITCAZyme_final_1
/data/I-TASSER5.1/test2/Env-PPAS_CAZyme_final_1
mv: cannot stat 'psitmp.mtx': No such file or directory
Illegal division by zero at /data/I-TASSER5.1/test2/Env-PPAS_CAZyme_final_1 line 352.
hostname: ip-172-31-11-97
starting time: Fri Jan 11 07:45:47 UTC 2019
pwd: /tmp/ubuntu/ITCAZyme_final_1
running zalign .....
start serial threading MUSTER
/tmp/ubuntu/ITCAZyme_final_1
/data/I-TASSER5.1/test2/MUSTER_CAZyme_final_1
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I tried many times and did lots of research, and I suspect that it is because psitmp.mtx cannot be formed from psitmp.chk. pssm.txt and blast.out are all output. I also checked my input and output sep.fasta files that they match. How can I solve this issue?