On Sun, 12 Aug 2012, Lawrence Paulson wrote:
System/command_line.scala:29: error: not found: value sys sys.exit(rc) ^ System/isabelle_system.scala:53: error: not found: value sys val env0 = sys.env + ("ISABELLE_JDK_HOME" -> standard_system.this_jdk_home()) ^ System/gui_setup.scala:65: error: not found: value sys case ButtonClicked(`ok`) => sys.exit(0) ^ System/main.scala:28: error: not found: value sys sys.exit(rc) ^ four errors found Failed to compile sources ~/isabelle/Repos/src/HOL: hg id fd50596bf78b tip
That is a recent repository clone, but your contrib components seems to be older than the last stable Isabelle release, which has scala-2.9.2 and this is also required here.
To make it easier to follow ongoing repository development wrt. contrib components, Admin/components has acquired an official status in the past few months.
At the end of README_REPOSITORY I have tried to summarize the state of affairs with sliding update of Isabelle components, although I would like to simplify that further.
Makarius _______________________________________________ isabelle-dev mailing list isabelle-...@in.tum.de https://mailmanbroy.informatik.tu-muenchen.de/mailman/listinfo/isabelle-dev