Omit error messages

Makefile

@@ -9,7 +9,7 @@ rmdir:
 	rmdir $(path) 2>&-; :
 
 install: mkdir
-	gfind . -maxdepth 1 -type f -executable -exec basename {} \; | while read -r line; do ln -s $$(realpath $$line) $(path)/$$line; done
+	gfind . -maxdepth 1 -type f -executable -exec basename {} \; | while read -r line; do ln -s $$(realpath $$line) $(path)/$$line 2>&-; done; true
 
 rmlinks: 
 	gfind . -maxdepth 1 -type f -executable -exec basename {} \; | xargs -IF rm -fv $(path)/F