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`)
(cd src; jar cf ../poof-core.jar `find . -name \*.class -o -name \*.java`)
Checking manager interface structure...
rm -f poof-textui.jar `find . -name \*.class`
(cd src; javac -encoding UTF-8 -cp /usr/share/java/po-uilib.jar:/usr/share/java/poof-support.jar:../../poof-core/poof-core.jar `find . -name \*.java`)
./poof/textui/user/ListAllUsers.java:31: error: incompatible types
		Object[] o = _receiver.listUsers();
		                                ^
  required: Object[]
  found:    void
./poof/textui/user/ListAllUsers.java:33: error: cannot find symbol
				User user = (User)obj;
				^
  symbol:   class User
  location: class ListAllUsers
./poof/textui/user/ListAllUsers.java:33: error: cannot find symbol
				User user = (User)obj;
				             ^
  symbol:   class User
  location: class ListAllUsers
./poof/textui/user/ListAllUsers.java:37: error: incompatible types
				String path = _receiver.showActualPath();
				                                      ^
  required: String
  found:    void
./poof/textui/main/Login.java:39: error: cannot find symbol
				if(_receiver.getFileSystem().getUsers().containsKey(username)){
				            ^
  symbol:   method getFileSystem()
  location: variable _receiver of type Receiver
  where Receiver is a type-variable:
    Receiver extends Object declared in class Command
./poof/textui/main/Login.java:41: error: _currentDirectory has private access in Manager
					_receiver.getFileSystem().getUsers().get(username).setMainDirectory(_receiver._currentDirectory);
					                                                                             ^
./poof/textui/main/Login.java:41: error: cannot find symbol
					_receiver.getFileSystem().getUsers().get(username).setMainDirectory(_receiver._currentDirectory);
					         ^
  symbol:   method getFileSystem()
  location: variable _receiver of type Receiver
  where Receiver is a type-variable:
    Receiver extends Object declared in class Command
./poof/textui/main/Login.java:44: error: cannot find symbol
		catch(UserUnknownException e){
		      ^
  symbol:   class UserUnknownException
  location: class Login
./poof/textui/main/Login.java:45: error: cannot find symbol
				throw new UserUnknownException(username);
				          ^
  symbol:   class UserUnknownException
  location: class Login
./poof/textui/main/Open.java:32: error: cannot find symbol
		if(_receiver.isModified() && IO.readBoolean(Message.saveBeforeExit())) {
		            ^
  symbol:   method isModified()
  location: variable _receiver of type Receiver
  where Receiver is a type-variable:
    Receiver extends Object declared in class Command
./poof/textui/main/Open.java:36: error: cannot find symbol
			catch(NoFileAssociatedException e) {
			      ^
  symbol:   class NoFileAssociatedException
  location: class Open
./poof/textui/main/Open.java:38: error: cannot find symbol
				_receiver.getFileSystem().setAssociatedFile(filename);
				         ^
  symbol:   method getFileSystem()
  location: variable _receiver of type Receiver
  where Receiver is a type-variable:
    Receiver extends Object declared in class Command
./poof/textui/main/Open.java:44: error: cannot find symbol
		User u = _receiver.getCurrentUser();
		^
  symbol:   class User
  location: class Open
./poof/textui/main/Open.java:50: error: cannot find symbol
		catch(NoSuchFileException e){
		      ^
  symbol:   class NoSuchFileException
  location: class Open
./poof/textui/main/New.java:31: error: cannot find symbol
		_manager.createFileSystem();
		^
  symbol:   variable _manager
  location: class New
./poof/textui/main/Save.java:36: error: cannot find symbol
		if(_receiver.isModified()) {
		            ^
  symbol:   method isModified()
  location: variable _receiver of type Receiver
  where Receiver is a type-variable:
    Receiver extends Object declared in class Command
./poof/textui/main/Save.java:40: error: cannot find symbol
			catch(NoFileAssociatedException e) {
			      ^
  symbol:   class NoFileAssociatedException
  location: class Save
./poof/textui/main/Save.java:42: error: cannot find symbol
				_receiver.getFileSystem().setAssociatedFile(filename);
				         ^
  symbol:   method getFileSystem()
  location: variable _receiver of type Receiver
  where Receiver is a type-variable:
    Receiver extends Object declared in class Command
./poof/textui/shell/ShowWorkingDirectory.java:29: error: cannot find symbol
		String path = _receiver.ShowActualPath();
		                       ^
  symbol:   method ShowActualPath()
  location: variable _receiver of type Receiver
  where Receiver is a type-variable:
    Receiver extends Object declared in class Command
./poof/textui/shell/ListAllEntries.java:29: error: incompatible types
		Object[] o = _receiver.list();
		                           ^
  required: Object[]
  found:    void
./poof/textui/shell/ListAllEntries.java:34: error: cannot find symbol
				bool permission;
				^
  symbol:   class bool
  location: class ListAllEntries
./poof/textui/shell/ListAllEntries.java:45: error: cannot find symbol
					bool permission;
					^
  symbol:   class bool
  location: class ListAllEntries
22 errors
make: *** [all] Error 1