This will be solved by adding on the CLASSPATH $SCALA_HOME/lib/
scala-reflect.jar:$SCALA_HOME/lib/scala-library.jar - before launching ant.

For instance, on a typical (Bourne) Unix shell, if CLASSPATH has already a
value, you can type:

export CLASSPATH=$SCALA_HOME/lib/scala-reflect.jar:$SCALA_HOME/
lib/scala-library.jar:$CLASSPATH

(replacing $SCALA_HOME by the actual path, probably).

I think that in fact for this problem, it's enough to have:

export CLASSPATH=$SCALA_HOME/lib/scala-reflect.jar:$CLASSPATH

but I also needed to add scala-library to fix a problem with running the
tests.
In general, when upgrading to -M5 or -M6, take a look at $SCALA_HOME/lib/,
since libraries have been split much more granularly. Actors have also been
split out from the main library for various reasons (the Akka actor library
is being integrated as an alternative, in some way).

Il giorno sabato 4 agosto 2012 01:13:58 UTC+2, Alan Burlison ha scritto: