http://www.perlmonks.org?node_id=746382


in reply to Re^2: Installing modules on Mac OS X
in thread Installing modules on Mac OS X

From the command line, type:

which make

You should get back a response such as /usr/bin/make. If you get back nothing, it's a sign that the system can't figure out where make is installed. You should be able to do a 'which gcc' as well.