Checking core structure...
compile_project:10: no matches found: *.in
rm -f calc-core.jar `find . -name \*.class`
(cd src; javac -encoding UTF-8 `find . -name \*.java`)
(cd src; jar cf ../calc-core.jar `find . -name \*.class -o -name \*.java`)
Checking manager interface structure...
rm -f calc-textui.jar `find . -name \*.class`
(cd src; javac -encoding UTF-8 -cp /usr/share/java/po-uilib.jar:/usr/share/java/calc-support.jar:../../calc-core/calc-core.jar `find . -name \*.java`)
./calc/textui/main/MenuOpenEdit.java:15: error: cannot find symbol
		super(MenuEntry.MENU_CALC, receiver, new ValidateCheck(receiver));
		                                         ^
  symbol:   class ValidateCheck
  location: class MenuOpenEdit
./calc/textui/main/MenuOpenSearch.java:18: error: cannot find symbol
		super(MenuEntry.MENU_SEARCH, receiver, new ValidateCheck(receiver));
		                                           ^
  symbol:   class ValidateCheck
  location: class MenuOpenSearch
./calc/textui/main/SaveAs.java:23: error: cannot find symbol
		super(MenuEntry.SAVE_AS, receiver, new ValidateCheck(receiver));
		                                       ^
  symbol:   class ValidateCheck
  location: class SaveAs
./calc/textui/main/Save.java:24: error: cannot find symbol
		super(MenuEntry.SAVE, receiver, new ValidateCheck(receiver));
		                                    ^
  symbol:   class ValidateCheck
  location: class Save
4 errors
make: *** [all] Error 1