I am have installed laravel via composer using the following procedure in my Ubuntu 17.04 running on the latest Oracle Virtualbox:
Steps:
1) composer global require "laravel/installer"
2) nano .bashrc
3) I added export PATH="$PATH:$HOME/.composer/vendor/bin"
4) saved changes.
I even added this line to .profile logged out then back in again but I am still getting laravel command not found.
What am I doing wrong?

~/.composer/vendor/bin? maybe you set wrong pathroot