In the OroboROX 0.8.7.3 release, these two files are broken symlinks:
Remove those symlinks before building. It will automagically recreate
them - pointing to your local installation of Automake.
If you don't have Automake installed, download config.guess and
config.sub from http://kymatica.com/OroboROX/ and put
them in OroboROX/src/ in your local copy of OroboROX and it will
hopefully build without problems.
Also note that some of the themes was moved to
which is available from http://kymatica.com/OroboROX/
/Jonatan - [ http://kymatica.com ]