Don't have "." in the default path.
diff --git a/Modules/getpath.c b/Modules/getpath.c
index a502d37..e0ebf5a 100644
--- a/Modules/getpath.c
+++ b/Modules/getpath.c
@@ -29,7 +29,7 @@
 
 
 #ifndef PYTHONPATH
-#define PYTHONPATH ".:/usr/local/lib/python"
+#define PYTHONPATH "/usr/local/lib/python"
 #endif
 
 #ifndef PREFIX
@@ -37,7 +37,7 @@
 #endif
 
 #ifndef EXEC_PREFIX
-#define EXEC_PREFIX "/usr/local"
+#define EXEC_PREFIX PREFIX
 #endif