Nextflow Stringtie: command not found Error

Im trying to use stringtie in my nextflow pipeline and I’ve tried to write the stringtie code and have gotten this error. Im not sure how to correct this.

Any help would be greatly appreciated!

That’s not a Nextflow but a simple bash error. The tool binary is not in PATH. Put the folder with the binary into PATH, or use conda or a container, see Nextflow docs for the latter two.