Use this dialog box to indicate installation settings for a new Ruby on Rails plugin. It opens when you choose an available plugin in the Rails Plugins dialog box and click Install. Typically, you just click OK to open the Rails Plugin Installation dialog box and install the plugin.
You can set the following options:
Name. Specifies the name of the plugin. If you want to install a different plugin, it's easier to close the dialog box, select another plugin in the New plugins tab, and click Install.
Use Subversion. Use the Subversion version control system to check out the plugin.
You must have the path to your svn command in your system PATH variable to be able to use this feature.
Use svn checkout to grab the plugin. Use the standard chekcout command.
Use svn:externals to grab the plugin. Use this option if you want to include external directories, such as parts of other repositories, in a Subversion checkout. For more information, see the following web page:
Specific revision. Indicate the revision if you want a revision other than the latest one.