Question Problem with installing APCU on Ubuntu 20.04

[blackmamba@1983]

Server operating system version

Ubuntu 20.04

Plesk version and microupdate number

Plesk Obsidian Web Admin Edition Versione 18.0.47

Hi everyone, i'm tryng to install apcu extension on Ubuntu 20.04 in the command i put this
sudo apt-get install -y php-apcu
i receive this message
"php-apcu is already the newest version (5.1.21+4.0.11-7ubuntu1)."
How can i solve it?
I need Apcu because i work with prestashop
Someone could help me please
Thanks in advance
Ela

 

[IgorG]

Resolved - How to install APC/APCu extension for PHP 7.4.x with Ubuntu 20.4.1 LTS

Hi, Operating system: Ubuntu 20.04.1 LTS Plesk version: Plesk Obsidian v18.0.29_build1800200731.19 I have already googled and tried all the existing guides but unfortunately none seem to work. So i kindly ask for help on how to install APC/APCu extension for PHP 7.4.x with Ubuntu 20.4.1 LTS...

talk.plesk.com

 

[blackmamba@1983]

hi thanks for reply
when i made this
apt install plesk-php74-dev build-essential, then /opt/plesk/php7.4/bin/pecl install apcu
i receive this message -bash: /opt/plesk/php7.4/bin/pecl: No such file or directory

 

[IgorG]

Correct path is /opt/plesk/php/7.4/bin/pecl

 

[blackmamba@1983]

thanks a lot