diff --git a/.gitignore b/.gitignore
index 38fdaea..7f6e879 100644
--- a/.gitignore
+++ b/.gitignore
@@ -45,4 +45,39 @@ xcshareddata/
 .DS_Store
 
 *.mode1V3
-*.pbxuser
\ No newline at end of file
+*.pbxuser
+
+
+# backup copies
+*~
+
+# archive
+*.tar.gz
+
+# build products
+*.la
+*.a
+*.lo
+*.o
+*.so
+*.pd_darwin
+*.pd_linux
+*.l_ia64
+*.l_i386
+*.dll
+.deps
+.libs
+*.lib
+
+#################
+## automake files
+#################
+Makefile
+Makefile.in
+cream-meta.pd
+README.txt
+config/*
+configure
+config.status
+libtool
+aclocal.m4
\ No newline at end of file
diff --git a/Sources/hoa.decoder_tilde.cpp b/Sources/hoa.decoder_tilde.cpp
index 04ba5ab..108374e 100644
--- a/Sources/hoa.decoder_tilde.cpp
+++ b/Sources/hoa.decoder_tilde.cpp
@@ -4,7 +4,7 @@
 // WARRANTIES, see the file, "LICENSE.txt," in this distribution.
 */
 
-#include "hoa.library.h"
+#include "../hoa.library.h"
 #include "../ThirdParty/HoaLibrary/Sources/Hoa.hpp"
 using namespace hoa;
 
diff --git a/Sources/hoa.map_gui.cpp b/Sources/hoa.map_gui.cpp
index fbed359..89abc86 100644
--- a/Sources/hoa.map_gui.cpp
+++ b/Sources/hoa.map_gui.cpp
@@ -4,7 +4,7 @@
 // WARRANTIES, see the file, "LICENSE.txt," in this distribution.
 */
 
-#include "hoa.library.h"
+#include "../hoa.library.h"
 #include "../ThirdParty/HoaLibrary/Sources/Hoa.hpp"
 using namespace hoa;
 
diff --git a/Sources/hoa.optim_tilde.cpp b/Sources/hoa.optim_tilde.cpp
index b9f2c58..36beeff 100644
--- a/Sources/hoa.optim_tilde.cpp
+++ b/Sources/hoa.optim_tilde.cpp
@@ -4,7 +4,7 @@
 // WARRANTIES, see the file, "LICENSE.txt," in this distribution.
 */
 
-#include "hoa.library.h"
+#include "../hoa.library.h"
 #include "../ThirdParty/HoaLibrary/Sources/Hoa.hpp"
 using namespace hoa;
 
diff --git a/Sources/hoa.process_tilde.cpp b/Sources/hoa.process_tilde.cpp
index 811bdb7..60115bf 100644
--- a/Sources/hoa.process_tilde.cpp
+++ b/Sources/hoa.process_tilde.cpp
@@ -4,7 +4,7 @@
 // WARRANTIES, see the file, "LICENSE.txt," in this distribution.
 */
 
-#include "hoa.library.h"
+#include "../hoa.library.h"
 #include "../ThirdParty/HoaLibrary/Sources/Hoa.hpp"
 using namespace hoa;
 
diff --git a/Sources/hoa.wider_tilde.cpp b/Sources/hoa.wider_tilde.cpp
index 8013de6..cfb5998 100644
--- a/Sources/hoa.wider_tilde.cpp
+++ b/Sources/hoa.wider_tilde.cpp
@@ -4,7 +4,7 @@
  // WARRANTIES, see the file, "LICENSE.txt," in this distribution.
  */
 
-#include "hoa.library.h"
+#include "../hoa.library.h"
 #include "../ThirdParty/HoaLibrary/Sources/Hoa.hpp"
 using namespace hoa;