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Hercules LVS Error "Unable to get HERCULES_HOME_DIR"

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mavericknik

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Hi,

I am currently doing trial runs on an Inverter to test out the Synopsys tools. I have an Inverter that I'm trying to run DRC and LVS on before parasitics. DRC runs fine. When I try to do the LVS, it exits with an error "Unable to get HERCULES_HOME_DIR". The command being run is
Code: 
lsh -s Inverter.sch_out -stb Inverter -Q -b Inverter -ev-off /home/gohilnn/research/inverter_trial/Inverter.hercules.lvs/rules.lvs.9m_saed90_hercules.lvs.evx
. I can attach the log file if anyone would want it. Ive been beating my head up on this and just cant figure out where it's looking for the "HERCULES_HOME_DIR". Hercules is in my path, "LSH" runs straight from the command line. ANy pointers will be greatly appreciated.

Thanks!
 

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