systemd service to mount google drive directories with gdfuse not working

I have a simple service that launches a script that mounts google drive directories via gdfuse . The script works when run manually from the terminal. It fails when launched using systemd, which seems to be the only up-to-date method of setting a script to run on startup from my hours of searching. Here is the systemd service gdrive.service: [Unit] Description=Mount google drives [Service] ExecStart=/bin/bash /home/james/gdrive.sh [Install] WantedBy=multi-user.target Here is the script: #!/bin/bash /usr/bin/google-drive-ocamlfuse -label mydrive /home/james/GoogleDrive/MyDrive/ /usr/bin/google-drive-ocamlfuse -label shareddrive /home/james/GoogleDrive/SharedDrive/ /usr/bin/google-drive-ocamlfuse -label shareddrive2 /home/james/GoogleDrive/SharedDrive2/ And here is the systemctl status when I try to start the service (and yes I have run systemctl daemon-reload): × gdrive.service - Mount google drives Loaded: loaded (/etc/systemd/system/gdrive.service; enabled; vendor preset: enabled) Active: failed (Result: exit-code) since Wed 2022-09-14 15:41:19 PDT; 1s ago Process: 4997 ExecStart=/bin/bash /home/james/gdrive.sh (code=exited, status=2) Main PID: 4997 (code=exited, status=2) CPU: 24ms Sep 14 15:41:19 blister systemd[1] : Started Mount google drives. Sep 14 15:41:19 blister bash: Fatal error: exception Not_found Sep 14 15:41:19 blister bash: Fatal error: exception Not_found Sep 14 15:41:19 blister bash: Fatal error: exception Not_found Sep 14 15:41:19 blister systemd[1] : gdrive.service: Main process exited, code=exited, status=2/INVALIDARGUMENT Sep 14 15:41:19 blister systemd[1] : gdrive.service: Failed with result 'exit-code'. I have also replaced gdrive.sh with a simple echo hello script and it launches successfully, so my systemd setup is functioning in principle... based on the errors, it seems like when run from systemd, the google-drive-ocamlfuse command is not being found (even though I replaced everything with absolute paths just in case). If it helps, I am on Xubuntu.