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Can't download php modules inside the docker container – CentOS

I can’t download any php extensions inside my docker container, when trying
yum install php7.3-mysql it gives me error

“No package php7.3-zip available.”

And when trying with docker-php-ext-install it gives me

“bash: docker-php-ext-install: command not found”

The docker container was created from the centos official image, just pulled it and installed php7.3 successfully but not the extensions

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2

Answers


  1. 0

    In CentOS 7.6 you have to enable the Epel-Repository first to get the version. 

    yum install epel-release

    Then you can install the Remi-Repository to get the latest PHP-Version.

    yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm
yum-config-manager --enable remi-php73

    Then you can install the latest PHP-Version with:

    yum install php

    In CentOS normally there are older versions and you have to install them first.

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  2. 0

    Replayed your issue following the steps below:

    docker run --rm -it centos:7 /bin/bash
echo "nameserver 8.8.8.8" >> /etc/resolv.conf
yum install -y epel-release
yum install -y http://rpms.remirepo.net/enterprise/remi-release-7.rpm
yum install -y php7.3-mysql

    And for the last operation I got:

    Loaded plugins: fastestmirror, ovl
Loading mirror speeds from cached hostfile
epel/x86_64/metalink                                                                                                                                                                                                   
|  27 kB  00:00:00     
 * base: distrib-coffee.ipsl.jussieu.fr
 * epel: mirror.infonline.de
 * extras: mirror.plusserver.com
 * remi-safe: remi.mirrors.cu.be
 * updates: distrib-coffee.ipsl.jussieu.fr
epel                                                                                                                                                                                                                   
| 5.4 kB  00:00:00     
remi-safe                                                                                                                                                                                                              
| 3.0 kB  00:00:00     
(1/4): epel/x86_64/group_gz                                                                                                                                                                                            
|  90 kB  00:00:00     
(2/4): epel/x86_64/updateinfo                                                                                                                                                                                          
| 1.0 MB  00:00:00     
(3/4): epel/x86_64/primary_db                                                                                                                                                                                          
| 6.9 MB  00:00:06     
(4/4): remi-safe/primary_db                                                                                                                                                                                            
| 1.6 MB  00:00:06     
No package php7.3-mysql available.
Error: Nothing to do

    The package name you have specified does not exist, however it exists php73-php-mysqlnd, that looks pretty close to what you are trying to get.

    yum search php73-php-mysqlnd
php73-php-mysqlnd.x86_64 : A module for PHP applications that use MySQL

    Try with this:

    yum install -y php73-php-mysqlnd
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