충족되지 않은 종속성: php-memcached: 종속성: phpapi-20190902

php-memcached(php8.1 사용)를 설치하려고 했지만 다음 오류가 발생했습니다.

# apt install php-memcached
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 php-memcached : Depends: phpapi-20190902
E: Unable to correct problems, you have held broken packages.

나는 apt를 업데이트하고 apt install phpapi-20190902를 시도했지만 다음과 같은 결과를 얻었습니다.

Package phpapi-20190902 is a virtual package provided by:
  php7.4-phpdbg 7.4.26-1
  php7.4-fpm 7.4.26-1
  php7.4-cli 7.4.26-1
  php7.4-cgi 7.4.26-1
  libphp7.4-embed 7.4.26-1
  libapache2-mod-php7.4 7.4.26-1
You should explicitly select one to install.

E: Package 'phpapi-20190902' has no installation candidate

내가 PHP 8.1(debian Buster)을 사용할 때 이것은 php7.4 패키지입니다. 잘 설치해 보았 apt install php8.1-fpm으나 여전히 같은 문제가 발생합니다. 나는 조금 길을 잃었다.