Change target.path from /usr/local/bin to /usr/bin so that it complies with
our file system standard.

--- a/src/src.pro
+++ b/src/src.pro
@@ -190,7 +190,7 @@
   -lasound \
   -lhamlib
 
-target.path=/usr/local/bin
+target.path=/usr/bin
 target.extra = strip $(TARGET); cp -f $(TARGET) $${PREFIX}/bin/$(TARGET)
 INSTALLS +=target
 INSTALLS +=dox