diff -uprN portmidi-original/pm_common/CMakeLists.txt portmidi/pm_common/CMakeLists.txt
--- portmidi-original/pm_common/CMakeLists.txt	2009-11-20 07:18:06.000000000 +0100
+++ portmidi/pm_common/CMakeLists.txt	2009-12-24 20:22:37.000000000 +0100
@@ -125,8 +125,8 @@ set_target_properties(pmjni PROPERTIES E
 # install the libraries (Linux and Mac OS X command line)
 if(UNIX)
   INSTALL(TARGETS portmidi-static pmjni
-    LIBRARY DESTINATION /usr/local/lib
-    ARCHIVE DESTINATION /usr/local/lib)
+    LIBRARY DESTINATION /usr/lib
+    ARCHIVE DESTINATION /usr/lib)
 # .h files installed by pm_dylib/CMakeLists.txt, so don't need them here
 #  INSTALL(FILES portmidi.h ../porttime/porttime.h
 #    DESTINATION /usr/local/include)
diff -uprN portmidi-original/pm_dylib/CMakeLists.txt portmidi/pm_dylib/CMakeLists.txt
--- portmidi-original/pm_dylib/CMakeLists.txt	2009-11-20 06:41:09.000000000 +0100
+++ portmidi/pm_dylib/CMakeLists.txt	2009-12-24 20:23:34.000000000 +0100
@@ -59,7 +59,7 @@ if(UNIX)
 
     set(JAVAVM_LIB "${FRAMEWORK_PATH}/JavaVM.framework")
     set(JAVA_INCLUDE_PATHS ${JAVAVM_LIB}/Headers)
-    set(INSTALL_NAME_DIR "/usr/local/lib")
+    set(INSTALL_NAME_DIR "/usr/lib")
     message(STATUS "SYSROOT: " ${CMAKE_OSX_SYSROOT})
   else(APPLE)
     # LINUX settings...
@@ -120,8 +120,8 @@ target_link_libraries(portmidi-dynamic $
 # install the libraries (Linux and Mac OS X command line)
 if(UNIX)
   INSTALL(TARGETS portmidi-dynamic
-    LIBRARY DESTINATION /usr/local/lib
-    ARCHIVE DESTINATION /usr/local/lib)
+    LIBRARY DESTINATION /usr/lib
+    ARCHIVE DESTINATION /usr/lib)
   INSTALL(FILES ../pm_common/portmidi.h ../porttime/porttime.h
-    DESTINATION /usr/local/include)
+    DESTINATION /usr/include)
 endif(UNIX)
diff -uprN portmidi-original/pm_linux/Makefile portmidi/pm_linux/Makefile
--- portmidi-original/pm_linux/Makefile	2009-01-20 05:01:54.000000000 +0100
+++ portmidi/pm_linux/Makefile	2009-12-24 20:42:00.000000000 +0100
@@ -147,7 +147,7 @@ pm_java/pmdefaults/pmdefaults.jar: $(DEF
 	cd pm_java; chmod +x pmdefaults/pmdefaults
 
 install:
-	cp pm_java/pmjni/libpmjni.so /usr/local/lib
+	cp pm_java/pmjni/libpmjni.so /usr/lib
 	cp pm_java/pmdefaults.jar /usr/share/java
 	# do not chmod +x here since we are probably root
 	cp pm_java/pmdefaults/pmdefaults /usr/local/bin