Error when trying to self-update composer
composer-php, macos, sudo, terminal
Solution
In terminal with sudo I type full path to composer.phar and it's work for me!
sudo /usr/bin/composer.phar self-update
Problem
when I trying to self-update composer I get "Permission denied" error message, but when I try to do same command with "sudo" - I get error message "command not found". Please help me..