John Davidson

Message:

I am trying to install some php extensions all day but an error I do not understand occurs. Basically if I remove the install docker-php-ext-enable line everything seems to work normally (except my app that depends on them).

Dockerfile

FROM php:8.0-apache



RUN apt-get update && \

    apt-get install -y unzip libcurl4-openssl-dev zlib1g-dev libpng-dev libxml2-dev libzip-dev





RUN a2enmod rewrite 

RUN docker-php-ext-enable bcmath gd mysqli soap zip xml ctype curl fileinfo json



COPY idoit-1.16.2.zip /temp/idoit-1.16.2.zip

RUN unzip /temp/idoit-1.16.2.zip -d /var/www

RUN rm /temp/idoit-1.16.2.zip



COPY apache-vhost.conf /etc/apache2/sites-available/000-default.conf





# RUN chown -R www-data:www-data /var/www 



CMD ["/usr/sbin/apache2ctl", "-D", "FOREGROUND"]



EXPOSE 80

Here is what I get when i run sudo docker build -t test .

Sending build context to Docker daemon  153.9MB

Step 1/23 : FROM php:8.0-apache

 ---> 1157b188bd87

Step 2/23 : RUN apt-get update &&     apt-get install -y unzip libcurl4-openssl-dev zlib1g-dev libpng-dev libxml2-dev libzip-dev

 ---> Using cache

 ---> aacd74715e3f

Step 3/23 : RUN a2enmod rewrite

 ---> Using cache

 ---> 1ab1cd3d1228

Step 4/23 : RUN docker-php-ext-enable fileinfo

 ---> Running in 7d8a84075a50

error: 'fileinfo' does not exist



usage: /usr/local/bin/docker-php-ext-enable [options] module-name [module-name ...]

   ie: /usr/local/bin/docker-php-ext-enable gd mysqli

       /usr/local/bin/docker-php-ext-enable pdo pdo_mysql

       /usr/local/bin/docker-php-ext-enable --ini-name 0-apc.ini apcu apc



Possible values for module-name:

opcache.so sodium.so



Some of the above modules are already compiled into PHP; please check

the output of "php -i" to see which modules are already loaded.

Any ideas?

---

My Answer:
&& apt-get install -y \
libzip-dev \
&& docker-php-ext-install zip \
&& docker-php-ext-enable zip