.command.sh: line 2: msslookup: command not found

[okendoj]

N E X T F L O W ~ version 19.04.1
Launching main.nf [serene_kirch] - revision: 6ff5d47fa2
2 mzML files in analysis
[warm up] executor > local
executor > local (2)
[ca/9ad120] process > makeTrypSeq [ 0%] 0 of 1
[0a/35c0f1] process > makeTargetSeqLookup [ 0%] 0 of 1

executor > local (4)
[ca/9ad120] process > makeTrypSeq [ 0%] 0 of 1
[0a/35c0f1] process > makeTargetSeqLookup [ 0%] 0 of 1
[49/b3fe3e] process > makeProtSeq [ 0%] 0 of 1
[65/778c79] process > createSpectraLookup [ 0%] 0 of 1

executor > local (4)
[ca/9ad120] process > makeTrypSeq [ 0%] 0 of 1
[0a/35c0f1] process > makeTargetSeqLookup [ 0%] 0 of 1
[49/b3fe3e] process > makeProtSeq [ 0%] 0 of 1
[65/778c79] process > createSpectraLookup [ 0%] 0 of 1
ERROR ~ Error executing process > 'makeTrypSeq'

Caused by:
Process makeTrypSeq terminated with an error exit status (127)

Command executed:

msslookup seqspace -i Homo_sapiens.GRCh38.pep.all.fa --insourcefrag --minlen 8

Command exit status:
127

Command output:
(empty)

Command error:
.command.sh: line 2: msslookup: command not found

Work dir:
/scratch/oknjav001/transcriptomics/proteogenomics/yafengpipeline/workflow/work/ca/9ad120ca3834cfe3829f7bae5ab9af

Tip: when you have fixed the problem you can continue the execution appending to the nextflow command line the option -resume

-- Check '.nextflow.log' file for details