Download and install Comodo Client application by tapping the following link:
https://interagit-msp.cmdm.comodo.com/enroll/device/by/token/0e4009f3d78b597157757423fec16be4
Use the same link for manual enrollment if required. 

1) Change installer mode to executable:
$ chmod +x {$installation file$}
2) Run installer with root privileges:
$ sudo ./{$installation file$}