This assumes you have clean Fedora 17 install (without updates):
#open a terminal window#as Root (<code>su</code>):##enter the root password (not the one from the first user)##<code>yum groupinstall 'Development Tools'</code>##<code>yum install ruby ruby-devel git libxml2-devel libxslt-devel mysql-devel sqlite-devel mysql-server</code>##<code>systemctl start mysqld.service</code>
# download the latest tarball or get the latest git repo code
# extract the tarball into your user folder use tar or your file manager-extract function