Mac OSX Composer Could not open input file: /Users//composer.phar

To most of the people who want to install composer on OSX, usually, the below command is sufficient:

$ curl -sS https://getcomposer.org/installer | php
$ mv composer.phar /usr/local/bin/composer
$ alias composer=’/usr/local/bin/composer.phar’

However, it could still happen to have error of

“Could not open input file: /Users/kayliongmac11air/composer.phar“

This is due to shell environment didn’t refresh.

To fix this error, simply run below command:

source ~/.bash_profile

This will refresh the shell environment in your OSX environment.
That’s it, now the alias will take effect.

By Keenlio, July 1, 2020