MRtrix3 was not found during proc_structural

[DannyStruijk]

Hi,

I have currently pulled the latest micapipe version from docker and built a .sif singularity file, which all worked fine. When trying the -proc_structural command within this container, the following output is given:

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MICA pipeline - (Version v0.2.3 'Northern flicker') 
	Subject: 011 Session: SINGLE

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[ ERROR ]..... MRtrix3 was not found

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Is there something I missed during set-up? Or is there a known solution?

Thanks in advance!

Additional information:
Singularity version: 3.6.3
Micapipe version: 0.2.3
Operation System: Ubuntu 22.0.5