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Galaxy

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Revision as of 09:37, 7 December 2010 by Ppreddy@uab.edu (Talk | contribs)

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Overview

Galaxy is an easy-to-use, open-source, scalable framework for tool and data integration. Galaxy provides access to tools (mainly comparative genomics) through an interface (e.g., a web-based interface). The Galaxy framework is implemented in the Python programming language.

End Users

A public instance of Galaxy maintained by Penn State University is at http://usegalaxy.org/

Developers

To get started with installing your own Galaxy instance, the only required component is Python (2.4,2.5, and 2.6). Four simple steps will get you started with your own Galaxy instance

  1. clone the mercurial galaxy distribution
    hg clone http://www.bx.psu.edu/hg/galaxy galaxy_dist
    or get a source tarball
  2. execute setup.sh
  3. execute run.sh
  4. go to http://localhost:8080
  • Galaxy runs on a local webserver, PasteScript written in Python. PasteScript is based on Python's library module simplehttpserverand implemented with the help of python package, WSGIUtils
<Proxy http://localhost:8080>
        Order deny,allow
        Allow from all
</Proxy>

RewriteEngine on
RewriteRule ^/galaxy$ /galaxy/ [R]
RewriteRule ^/galaxy/static/style/(.*) /Users/pnm/project/galaxy_dist/static/june_2007_style/blue/$1 [L]
RewriteRule ^/galaxy/static/scripts/(.*) /Users/pnm/project/galaxy_dist/static/scripts/packed/$1 [L]
RewriteRule ^/galaxy/static/(.*) /Users/pnm/project/galaxy_dist/static/$1 [L]
RewriteRule ^/galaxy/favicon.ico /Users/pnm/project/galaxy_dist/static/favicon.ico [L]
RewriteRule ^/galaxy/robots.txt /Users/pnm/project/galaxy_dist/static/robots.txt [L]
RewriteRule ^/galaxy(.*) http://localhost:8080$1 [P]

  • Change the path to where you have cloned/installed Galaxy
  • http://localhost/galaxy should bring up Galaxy on port 80 now

References