Question on error message: "The compiled entry-point 'FIFO_Buffer_hdl_mex' cannot be located."

I was trying out this example and I noticed testbench generation failed due to the following message:

https://www.mathworks.com/help/hdlverifier/ug/generate-fifo-interface-dpi-component-for-uart-receiver.html

>> cd(setupExample('hdlverifier/GenerateFIFOInterfaceDPIComponentForUARTReceiverExample'))

>> design='FIFO_Buffer';

>> testbench='FIFO_Buffer_tb';

>> FIFO_Buffer_tb

Warning: MATLAB has disabled some advanced graphics rendering features by switching to software OpenGL. For more information, click

here.

>> dpigen -testbench FIFO_Buffer_tb FIFO_Buffer -args {0,int8(0),0}

Error using dpigenerator_generateTestBench

Unable to generate testbench for SystemVerilog DPI component. Please refer to the examples for guidelines on how to write the MATLAB

testbench.

......

Error in dpigen

Caused by:

Error using coder.internal.Float2FixedConverter

Error using coder.internal.Float2FixedConverter

The compiled entry-point 'FIFO_Buffer_hdl_mex' cannot be located.

Is there any particular reason why this occurs? And how should this be fixed? (I was running matlab from a linux machine)