libsandbox compilation error，The plug-in cannot run properly

[cilinf]

When I execute the make command, libsandbox fails to compile, error2 is reported, and, when I choose to use libsandbox, the submitted file will have compile errors or restricted functions

To Reproduce
Follow the use tutorial to the make step

Screenshots
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Desktop (please complete the following information):

• OS: Ubuntu 20.24

Moodle (please complete the following information):

• Version 4.1