Permissions problem for Flora-2 on Ubuntu

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Jason Morris

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Jan 14, 2020, 2:34:09 PM1/14/20
to ErgoAI, Flora-2, and XSB Users Forum
I'm having a problem with permissions for Flora-2 on Ubuntu.

Everything works properly when run with root privileges.

But if I run ./runflora as any other user, the interface loads, but every command, including \halt., gets the following response:

++Error[Flora-2]> attempt to call an undefined Prolog predicate _$_$_flora'silent_equal/2 in module 'usermod'

I'm digging around, but I'm wondering if anyone can shortcut this for me.

Thanks,

Jason

Michael Kifer

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Jan 14, 2020, 5:23:52 PM1/14/20
to ErgoAI-Flor...@coherentknowledge.com

DId you install it as root? This is why.



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       --- michael


 

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