Checking core structure...
compile_project:10: no matches found: *.in
rm -f poof-core.jar `find . -name \*.class`
(cd src; javac -encoding UTF-8 `find . -name \*.java`)
./poof/FileSystem.java:3: error: package ist.po.ui does not exist (cannot be used in the core project)
import static ist.po.ui.Dialog.IO;
                       ^
./poof/FileSystem.java:3: error: static import only from classes and interfaces
import static ist.po.ui.Dialog.IO;
^
./poof/FileSystem.java:4: error: package ist.po.ui does not exist (cannot be used in the core project)
import ist.po.ui.DialogException;
                ^
./poof/FileSystem.java:16: error: package poof.textui.main does not exist
import poof.textui.main.Message;
                       ^
./poof/FileSystem.java:283: error: cannot find symbol
	public void save() throws DialogException, IOException {
	                          ^
  symbol:   class DialogException
  location: class FileSystem
./poof/FileSystem.java:286: error: cannot find symbol
			name = IO.readString(Message.newSaveAs());
			                     ^
  symbol:   variable Message
  location: class FileSystem
./poof/FileSystem.java:286: error: cannot find symbol
			name = IO.readString(Message.newSaveAs());
			       ^
  symbol:   variable IO
  location: class FileSystem
7 errors
make: *** [all] Error 1