I was not able to install/run "Freeling 4.2 for iOS" from a package, so now I have installed it from a source.
However, when trying to run the analyzer, I get this message:
sebastia@Nou-MacBook-Air Fitxers Freeling % analyze -f ca-balear.cfg --outlv tagged rond.tag
libc++abi.dylib: terminating with uncaught exception of type std::invalid_argument: The tagger is not opened
/usr/local/bin/analyze: line 39: 77001 Abort trap: 6 $FREELING/bin/analyzer $param