Contents

h1. Hydra Installation Prerequisites

* "ruby":http://www.ruby-lang.org/en/    NOTE: version 1.8.7 or higher
* "rubygems":http://rubygems.org/pages/download
* these ruby gems:
** "bundler":http://gembundler.com/
** "rails":http://rubyonrails.org/    NOTE: version < 3.
* "git":http://git-scm.com/
* "java":http://www.java.com/en/    NOTE:  version 1.6 or higher
* "sqlite3":http://www.sqlite.org/

* "RVM":http://rvm.beginrescueend.com/  (Ruby Version Manager)
** We strongly suggest using RVM as a means of keeping your different ruby applications with their specific gem requirements from having version clashes. 
** If you don't have the desired ruby version in RVM, e.g. ree-1.8.7, then install it. The following instructions assume the use of RVM.

<pre>
  rvm install ree-1.8.7
</pre>

Version data entries

25 entries across 25 versions & 1 rubygems

Version	Path
hydra-head-3.3.0	INSTALL_PREREQ.textile
hydra-head-3.2.2	INSTALL_PREREQ.textile
hydra-head-3.2.1	INSTALL_PREREQ.textile
hydra-head-3.2.0	INSTALL_PREREQ.textile
hydra-head-3.2.0.pre3	INSTALL_PREREQ.textile
hydra-head-3.2.0.pre2	INSTALL_PREREQ.textile
hydra-head-3.2.0.pre1	INSTALL_PREREQ.textile
hydra-head-3.1.5	INSTALL_PREREQ.textile
hydra-head-3.1.4	INSTALL_PREREQ.textile
hydra-head-3.1.3	INSTALL_PREREQ.textile
hydra-head-3.1.2	INSTALL_PREREQ.textile
hydra-head-3.1.1	INSTALL_PREREQ.textile
hydra-head-3.1.0	INSTALL_PREREQ.textile
hydra-head-3.1.0.rc2	INSTALL_PREREQ.textile
hydra-head-3.1.0.rc1	INSTALL_PREREQ.textile
hydra-head-3.1.0.pre5	INSTALL_PREREQ.textile
hydra-head-3.1.0.pre4	INSTALL_PREREQ.textile
hydra-head-3.1.0.pre3	INSTALL_PREREQ.textile
hydra-head-3.0.1	INSTALL_PREREQ.textile
hydra-head-3.1.0.pre2	INSTALL_PREREQ.textile