When I try to flash my S4 with Heimdal and put on clockworkmod, i get the follow,

$ sudo heimdall flash --recovery ./clockworkmod_6.0.3.2_jfltespr.img --no-reboot
Heimdall v1.4.0

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Initialising connection...
Detecting device...
Claiming interface...
Attempt failed. Detaching driver...
Claiming interface again...
Setting up interface...

Initialising protocol...
Protocol initialisation successful.

Beginning session...

Some devices may take up to 2 minutes to respond.
Please be patient!

Session begun.

Downloading device's PIT file...
PIT file download successful.

ERROR: Partition "recovery" does not exist in the specified PIT.
Ending session...
Releasing device interface...
Re-attaching kernel driver...

So why is it telling me,

ERROR: Partition "recovery" does not exist in the specified PIT.