Maven users should use scales-xml_2.10 as the dependency (org.scalesxml as the group).
The 0.5.0 documentation site is here and a zip of the site documentation is available at scales-xml.zip.
Scales is cross compiled for 2.9.3 and 2.10.
libraryDependencies ++= Seq( // just for the core library "org.scalesxml" %% "scales-xml" % "0.5.0", // and additionally use these for String based XPaths "org.scalesxml" %% "scales-jaxen" % "0.5.0" intransitive(), "jaxen" % "jaxen" % "1.1.3" intransitive(), // to use Aalto based parsing "org.scalesxml" %% "scales-aalto" % "0.5.0" )