Missing php-apcu on composer install.

[fender-hm]

Hello,

I`m installing project at local machine. When I was installing composer for the first time I got an error:

Problem 1
    - Root composer.json requires PHP extension ext-apcu * but it is missing from your system. Install or enable PHP's apcu extension.

To enable extensions, verify that they are enabled in your .ini files:
    - /etc/php/8.0/cli/php.ini
    - /etc/php/8.0/cli/conf.d/10-mysqlnd.ini
    - /etc/php/8.0/cli/conf.d/10-opcache.ini
    - /etc/php/8.0/cli/conf.d/10-pdo.ini
    - /etc/php/8.0/cli/conf.d/15-xml.ini
    - /etc/php/8.0/cli/conf.d/20-calendar.ini
    - /etc/php/8.0/cli/conf.d/20-ctype.ini
    - /etc/php/8.0/cli/conf.d/20-curl.ini
    - /etc/php/8.0/cli/conf.d/20-dom.ini
    - /etc/php/8.0/cli/conf.d/20-exif.ini
    - /etc/php/8.0/cli/conf.d/20-ffi.ini
    - /etc/php/8.0/cli/conf.d/20-fileinfo.ini
    - /etc/php/8.0/cli/conf.d/20-ftp.ini
    - /etc/php/8.0/cli/conf.d/20-gettext.ini
    - /etc/php/8.0/cli/conf.d/20-iconv.ini
    - /etc/php/8.0/cli/conf.d/20-intl.ini
    - /etc/php/8.0/cli/conf.d/20-mbstring.ini
    - /etc/php/8.0/cli/conf.d/20-mysqli.ini
    - /etc/php/8.0/cli/conf.d/20-pdo_mysql.ini
    - /etc/php/8.0/cli/conf.d/20-phar.ini
    - /etc/php/8.0/cli/conf.d/20-posix.ini
    - /etc/php/8.0/cli/conf.d/20-readline.ini
    - /etc/php/8.0/cli/conf.d/20-shmop.ini
    - /etc/php/8.0/cli/conf.d/20-simplexml.ini
    - /etc/php/8.0/cli/conf.d/20-sockets.ini
    - /etc/php/8.0/cli/conf.d/20-sysvmsg.ini
    - /etc/php/8.0/cli/conf.d/20-sysvsem.ini
    - /etc/php/8.0/cli/conf.d/20-sysvshm.ini
    - /etc/php/8.0/cli/conf.d/20-tokenizer.ini
    - /etc/php/8.0/cli/conf.d/20-xmlreader.ini
    - /etc/php/8.0/cli/conf.d/20-xmlwriter.ini
    - /etc/php/8.0/cli/conf.d/20-xsl.ini

[tvlooy]

same for xdebug. Thanks for pointing this out and for the patch!

[fender-hm]

You are welcome!