I have an environment with the following setup:
- Centos/RHEL 8
- PHP 7.4 installed from Remi’s repository
I have set installed php like so:
sudo dnf -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm sudo dnf -y install http://rpms.remirepo.net/enterprise/remi-release-8.rpm sudo dnf -y install php74 php74-php-common php74-php-devel php74-php-cli php74-php-fpm
Now I want to install php-opcache. However dnf is reporting that there doesn’t appear to be a module php74-php-opcache.
$ sudo dnf install php74-php-opcache Updating Subscription Management repositories. Last metadata expiration check: 0:56:51 ago on Fri 04 Jun 2021 13:52:35 NZST. No match for argument: php74-php-opcache Error: Unable to find a match: php74-php-opcache
I’m fairly convinced this has something to do with how repos are set up, as on my dev environment, it works.
$ sudo dnf -y install php74-php-opcache Last metadata expiration check: 0:11:18 ago on Fri 04 Jun 2021 02:36:41 PM NZST. Dependencies resolved. ================================================================================================================================================================================================================================== Package Architecture Version Repository Size ================================================================================================================================================================================================================================== Installing: php74-php-opcache x86_64 7.4.20-1.el8.remi remi-safe 274 k
Here is the output of dnf repolist on the problem environment:
$ sudo dnf repolist Updating Subscription Management repositories. repo id repo name epel Extra Packages for Enterprise Linux 8 - x86_64 epel-modular Extra Packages for Enterprise Linux Modular 8 - x86_64 mod-pagespeed mod-pagespeed pgdg-common PostgreSQL common RPMs for RHEL/CentOS 8 - x86_64 pgdg12 PostgreSQL 12 for RHEL/CentOS 8 - x86_64 remi-modular Remi's Modular repository for Enterprise Linux 8 - x86_64 rhel-8-for-x86_64-appstream-rpms Red Hat Enterprise Linux 8 for x86_64 - AppStream (RPMs) rhel-8-for-x86_64-baseos-rpms Red Hat Enterprise Linux 8 for x86_64 - BaseOS (RPMs)
As a sidenote, I have tried dnf install php-opcache. This is found fine. But it downloads version 7.2 and puts the opcache.so in a different location to where PHP is looking for modules and no 10-opcache.ini file. I did try manually copy these file to where this installation of PHP is looking for those files, but I got a warning
/opt/remi/php74/root/usr/lib64/php/modules/opcache.so: undefined symbol: _zval_ptr_dtor
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Answer
Obviously, from the pasted repolist, “remi” repository is not enabled.
For a proper configuration, follow the wizard instructions