Npm install -g followed by command not found

  node.js, question
aaa:nodeTest hank$ echo $PATH
 /Users/hank/npm/lib/node_modules/bower/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/opt/X11/bin:/usr/local/git/bin:/usr/local/bin/jamf:/usr/  local/bini:/Users/hank/.node/bin:/usr/local/bin:/usr/local/bin:/Users/hank/npm/lib/node_modules:/Users/hank/npm/lib:/usr/local/bin:/usr/lib/node_modules/.bin
 
 aaa:nodeTest hank$ sudo npm install -g supervisor
 /Users/hank/npm/bin/node-supervisor -> /Users/hank/npm/lib/node_modules/supervisor/lib/cli-wrapper.js
 /Users/hank/npm/bin/supervisor -> /Users/hank/npm/lib/node_modules/supervisor/lib/cli-wrapper.js  supervisor@0.9.1 /Users/hank/npm/lib/node_modules/supervisor
 
 aaa:nodeTest hank$ supervisor
 -bash: supervisor: command not found

Look carefully. /Users/hank/npm/bin is not in your $PATH inside