Q-Chem 4.4 Package Update and Maintenance
View and download our standard form license agreement here.
a) to update the installed Q-Chem to the latest distribution, run
You may need to run qcupdate.sh twice, as the first time it may update the installer script.
[To upgrade pre-4.2 Q-Chem installation please download and run standard installer qcinstall.sh.]
b) to re-generate and sumit license data, run
c) to receive regular Updates you can use Linux cron utility and add the line below as the cron command. Please consult your system administrator for questions about using cron.
$QC/qcupdate.sh > $QC/qcupdate.log
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