Fatal error: Allowed memory size of bytes exhausted (tried to allocate 134217736 bytes) in phar:///usr/local/bin/composer1.phar/src/Composer/DependencyResolver/RuleSet.php on line

Try installing composer with following command:

php -d memory_limit=-1 /usr/local/bin/composer install

In case of Windows for Xampp:

Change memory_limit value in php.ini to:

memory_limit =-1

March 5, 2024