How to install in PHP8 Docker alpine:version image?

[jonatansantana]

I tried to install using pecl, curl, pickle and some other suggested ways I found on the internet, but with no success. Is this extension really available for php8?

This work:

 RUN apk --no-cache add \
  php8 \
  php8-curl 

But...

 RUN apk --no-cache add \
  php8 \
  php8-ds  #or php8-pecl-ds

Not work.

I tried using this another way. No error occurs, I assume I have it installed, but I can't use the extension.
I don't know if I need to do anything else. I would like some help with that.

&& mkdir -p /usr/bin/php/ext/ds && curl -fsSL https://pecl.php.net/get/ds | tar xvz -C "/usr/bin/php/ext/ds" --strip 1

[enumag]

It works just fine using pecl.

FROM php:8.0-alpine

RUN apk add --no-cache ${PHPIZE_DEPS} && \
    pecl install ds && \
    docker-php-ext-enable ds

[jonatansantana]

Not work for FROM alpine:3.14.
do you know how i can install using this image?

[enumag]

Well you need to use base PHP image obviously. If you want Alpine 3.14 then it's FROM php:8.0-fpm-alpine3.14

[jonatansantana]

A feather. I would like to continue using the linux alpine image and install the necessary extensions for me. :/

[enumag]

Well you still need to install manually from pecl because no official package exists for this extension... So pecl install ds and then add it to php.ini... You will likely need to apk install php8-dev first to use pecl this way.

[rtheunissen]

@jonatansantana did you get this working? Are you still trying to otherwise?

[dilawar]

I get the following output when I do pecl install ds in an alpine image.

Build process completed successfully

**Installing '/usr/local/lib/php/extensions/no-debug-non-zts-20220829/ds.so'**
install ok: channel://pecl.php.net/ds-1.4.0
configuration option "php_ini" is not set to php.ini location
You should add "extension=ds.so" to php.ini
...

I don't think ds.so is installed in correct place?!

[rtheunissen]

I think you'd still need to enable the extension, I'm not sure that pecl does that for you. This is otherwise a pecl issue and not a fault of this project, right?