Here's how to install the latest official engine package on Ubuntu 12.04:
If you want to keep your current OpenQuake 1.0 installation, or you need to install legacy software first remove the stable builds repository
sudo add-apt-repository -r ppa:openquake
The following commands add the OpenQuake release 1.0 package repository
sudo add-apt-repository ppa:openquake/release-1.0 sudo apt-get update sudo apt-get install python-oq-.*
The following command upgrades the OQ Engine and all its dependencies if an update is availble
sudo apt-get install python-oq-.*
Please remind that actually it will destroy your DB!
You have then to check the new configuration settings in /etc/openquake/openquake.cfg.new_in_this_release and merge them with your
/etc/openquake/openquake.cfg. If you did not change the original openquake.cfg you can replace it with the new version
mv /etc/openquake/openquake.cfg.new_in_this_release /etc/openquake/openquake.cfgPlease note: PostgreSQL and RabbitMQ must be started, even on a worker node, to successful complete the upgrade. For example, the right upgrade procedure on a worker node is:
sudo service postgresql start
sudo service rabbitmq-server start
sudo apt-get install python-oq-.*
## Optional, stop the unused services on a worker node
sudo service postgresql stop
sudo service rabbitmq-server stop
You are now ready to run the OQ Engine. First, try running one of the demos included with the package. There are several demo calculations located in /usr/openquake/engine/demos. Example:
openquake --run-hazard=/usr/openquake/engine/demos/hazard/SimpleFaultSourceClassicalPSHA/job.ini --no-distribute
The output should look something like this:
[2013-05-31 11:13:32,979 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** pre_executing (hazard) [2013-05-31 11:13:33,753 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** initializing sources [2013-05-31 11:13:33,815 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** initializing site model [2013-05-31 11:13:34,166 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** initializing realizations [2013-05-31 11:13:34,352 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** executing (hazard) [2013-05-31 11:13:34,354 hazard #1 1.0.0.127.in-addr.arpa WARNING MainProcess/33319 root] Calculation task distribution is disabled [2013-05-31 11:14:27,013 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** > hazard 100% complete [2013-05-31 11:14:27,364 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** calculation 100% complete [2013-05-31 11:14:27,372 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** post_executing (hazard) [2013-05-31 11:14:28,613 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** post_processing (hazard) [2013-05-31 11:14:28,615 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** building arglist [2013-05-31 11:14:28,619 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** spawning 9 tasks of kind hazard_curves_to_hazard_map [2013-05-31 11:14:29,965 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** > hazard_curves_to_hazard_map 100% complete [2013-05-31 11:14:30,246 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** export (hazard) [2013-05-31 11:14:30,261 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** clean_up (hazard) [2013-05-31 11:14:30,412 hazard #1 1.0.0.127.in-addr.arpa PROGRESS MainProcess/33319 root] ** complete (hazard) Calculation 1 results: id | output_type | name 8 | hazard_curve | hc-rlz-1 10 | hazard_curve | hc-rlz-1 2 | hazard_curve | hc-rlz-1 3 | hazard_curve | hc-rlz-1 4 | hazard_curve | hc-rlz-1 5 | hazard_curve | hc-rlz-1 6 | hazard_curve | hc-rlz-1 9 | hazard_curve | hc-rlz-1 7 | hazard_curve | hc-rlz-1 1 | hazard_curve_multi | hc-multi-imt-rlz-1 21 | hazard_map | hazard-map(0.1)-PGV-rlz-1 22 | hazard_map | hazard-map(0.02)-PGV-rlz-1 23 | hazard_map | hazard-map(0.1)-SA(0.025)-rlz-1 24 | hazard_map | hazard-map(0.02)-SA(0.025)-rlz-1 25 | hazard_map | hazard-map(0.1)-SA(0.2)-rlz-1 26 | hazard_map | hazard-map(0.02)-SA(0.2)-rlz-1 27 | hazard_map | hazard-map(0.1)-SA(1.0)-rlz-1 28 | hazard_map | hazard-map(0.02)-SA(1.0)-rlz-1 16 | hazard_map | hazard-map(0.02)-SA(2.0)-rlz-1 11 | hazard_map | hazard-map(0.1)-SA(0.05)-rlz-1 12 | hazard_map | hazard-map(0.02)-SA(0.05)-rlz-1 13 | hazard_map | hazard-map(0.1)-SA(0.5)-rlz-1 14 | hazard_map | hazard-map(0.02)-SA(0.5)-rlz-1 15 | hazard_map | hazard-map(0.1)-SA(2.0)-rlz-1 17 | hazard_map | hazard-map(0.1)-PGA-rlz-1 18 | hazard_map | hazard-map(0.02)-PGA-rlz-1 19 | hazard_map | hazard-map(0.1)-SA(0.1)-rlz-1 20 | hazard_map | hazard-map(0.02)-SA(0.1)-rlz-1 29 | uh_spectra | uhs-(0.1)-rlz-1 30 | uh_spectra | uhs-(0.02)-rlz-1
From the directory /usr/openquake/engine, launch celery worker processes like so:
celeryd --purge &
Then run openquake without the --no-distribute option:
openquake --run-hazard=/usr/openquake/engine/demos/hazard/SimpleFaultSourceClassicalPSHA/job.ini
For a list of additional commands, type openquake --help.
If you need help or have questions/comments/feedback for us, you can:
- Subscribe to the developer mailing list: https://groups.google.com/forum/?fromgroups#!forum/openquake-dev
- Contact us on IRC: irc.freenode.net, channel #openquake