diff --git a/CMakeLists.txt b/CMakeLists.txt
index c3a63dce..4621c78c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -324,11 +324,8 @@ endif()
 
 
 # Test program
-find_package(Qt4 REQUIRED)
-include_directories(${QT_INCLUDES})
-qt4_wrap_cpp(CMOCS_TEST "main.h" OPTIONS -nw)
-add_executable(pip_test "main.cpp" "main.h" "ccm_kbd.cpp" ${CMOCS_TEST})
-target_link_libraries(pip_test pip pip_fftw ${QT_QTCORE_LIBRARY})
+add_executable(pip_test "main.cpp")
+target_link_libraries(pip_test pip)
 
 
 # Install
diff --git a/main.cpp b/main.cpp
index b628f8bd..2d8959aa 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,26 +1,33 @@
-#include "main.h"
-#include <stdio.h>
+#include "pip.h"
+#include "pivector2d.h"
+
 
 int main(int argc, char *argv[]) {
-	A a;
-	B b;
-	a.setName("__a__");
-	b.setName("__b__");
-	/*CONNECTU_QUEUED(&a, ev1, &b, eh0, &b);
-	CONNECTU_QUEUED(&a, ev1, &b, eh1, &a);
-	piCout << "start";
-	a.ev1(1.5);
-	piSleep(1);
-	piCout << a.maybeCallQueuedEvents();
-	piSleep(1);
-	piCout << b.maybeCallQueuedEvents();*/
-	//piCout << "end";
-	/*b.executeQueued(&a, "eh1", PIVariant(0.1), "0150", 10, 40);
-	piSleep(1);
-	a.maybeCallQueuedEvents();*/
-	//dumpApplication();
-	b.execute("eh1", PIVariant(0.1), "0150", 10, 40);
-	b.executeQueued(&a, "eh1", PIVariant(0.1), "0150", 10, 40);
-	a.callQueuedEvents();
+	PIVector<PIVector<double> > in;
+	in.resize(5);
+	for (int i = 0; i < in.size_s(); ++i)
+		for (int j = 0; j < 20; ++j)
+			in[i] << j+i*100;
+//	piCout << in.size() << in[0].size();
+	PIVector2D<double> f0;
+	PIVector2D<double> f1(30, 40);
+	//in.resize(1);
+	PIVector2D<double> f2(in);
+	f0 = f2;
+//	piCout << f0;
+//	piCout << f1;
+//	piCout << f2;
+//	piCout << f2.rows() << f2.cols() << f2.size_all() << f2.rows()*f2.cols();
+//	piCout << in;
+	piCout << f2;
+	f2.setRow(2, f2[2]);;
+	piCout << f2;
+//	piCout << f2.toVectors();
+//	PIVector<double> t = f2.toPlainVector();
+//	piCout << t;
+//	piCout << PIVector2D<double>(f2.rows(), f2.cols(), t);
+	return 0;
+
 	return 0;
 }
+
diff --git a/main.h b/main.h
deleted file mode 100644
index 8abef8a2..00000000
--- a/main.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef MAIN_H
-#define MAIN_H
-
-#include <QObject>
-#include "pip.h"
-
-struct _S {
-	uchar _c[164];
-};
-
-class A: public QObject, public PIObject {
-	PIOBJECT(A)
-public:
-	A() {}
-	EVENT1(ev1, float, f)
-};
-
-class B: public QObject, public PIObject {
-	PIOBJECT(B)
-public:
-	B() {}
-	EVENT_HANDLER0(void, eh0) {piCout << "eh0" << emitter();}
-	EVENT_HANDLER1(void, eh1, float, f) {piCout << "eh1_1" << f << emitter();}
-	EVENT_HANDLER2(void, eh1, float, f, int, s) {piCout << "eh1_2" << f << s << emitter();}
-};
-
-#endif // MAIN_H
diff --git a/src_main/code/picodeparser.cpp b/src_main/code/picodeparser.cpp
index 96be0981..5377c936 100755
--- a/src_main/code/picodeparser.cpp
+++ b/src_main/code/picodeparser.cpp
@@ -144,7 +144,7 @@ bool PICodeParser::parseFileInternal(const PIString & file, bool follow_includes
 		f.open(PIIODevice::ReadOnly);
 	}
 	if (!f.isOpened()) {
-		//piCout << ("Error: can`t open file \"" + file + "\"!");
+		piCout << ("Error: can`t open file \"" + file + "\"!");
 		return false;
 	}
 	//piCout << "add" << file;