Help error on mac

Compiling or Editing the Panda Source
18

ok new error
error: unable to open output file
‘built/tmp/p3dtoolbase_composite1.obuilt/tmp/p3dtoolbase_composite1.o’:
‘Error opening output file
‘built/tmp/p3dtoolbase_composite1.obuilt/tmp/p3dtoolbase_composite1.o’: No
such file or directory’