diff --git a/CMakeLists.txt b/CMakeLists.txt
index fe927e7..f84fd1e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -310,6 +310,12 @@ else()
   target_link_libraries(${PROJECT_NAME} ${CMAKE_BINARY_DIR}/external/installed/lib/libSDL3.a)
   find_package(X11 REQUIRED)
   target_link_libraries(${PROJECT_NAME} ${X11_LIBRARIES})
+  find_package(PkgConfig REQUIRED)
+  pkg_check_modules(SpeechD REQUIRED speech-dispatcher)
+
+  target_link_libraries(${PROJECT_NAME} ${SpeechD_LIBRARIES})
+
+
 endif()
 target_link_libraries(${PROJECT_NAME} Poco::Foundation)
 target_link_libraries(${PROJECT_NAME} Poco::Net)
diff --git a/Release/Tests/memcpy.ngt b/Release/Tests/memcpy.ngt
index b2051c2..1e3176d 100644
--- a/Release/Tests/memcpy.ngt
+++ b/Release/Tests/memcpy.ngt
@@ -1,6 +1,5 @@
 string str;
 int main() {
-    show_console();
     str = "Hello, World!";
     uint64 source = str.c_str();
     uint64 destination = malloc(20);
@@ -11,7 +10,6 @@ int main() {
     // Print the contents of the destination array
     printf("Destination: %s\n", c_str_to_string(destination));
     free(destination);
-    exec("pause");
     return 0;
 }
 
diff --git a/Release/Tests/memory_stream_test.ngt b/Release/Tests/memory_stream_test.ngt
index b39cce4..f682453 100644
--- a/Release/Tests/memory_stream_test.ngt
+++ b/Release/Tests/memory_stream_test.ngt
@@ -1,4 +1,4 @@
-void main() {
+shared void main() {
     memory_stream stream(0);
 
     // Writing to the stream
@@ -7,7 +7,7 @@ void main() {
     stream.write(str.c_str(), str.length());
     // Getting current position
     int pos = stream.tell();
-    printf("Current Position: " + pos);
+    println("Current Position: " + pos);
 
     // Seeking back to the start
     stream.seek(0);
@@ -15,12 +15,11 @@ void main() {
     // Reading from the stream
     string data;
     stream.read(data, stream.size); // Read 13 bytes
-    printf("Data read from stream: " + data);
+    println("Data read from stream: ", data);
 
     // Checking the size of the stream
     size_t size = stream.size;
-    printf("Size of stream: " + size);
+    println("Size of stream: ", size);
     stream.clear();
-    exec("pause");
 }
 
diff --git a/perf.data b/perf.data
new file mode 100644
index 0000000..c660cef
Binary files /dev/null and b/perf.data differ