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php – Installing XDebug in Docker

Posted by: admin July 12, 2020 Leave a comment

Questions:

I’m trying to install the XDebug in a Docker container, but I’m getting the following error:

E: Unable to locate package php-xdebug

This is my Dockerfile:

FROM php:7.0-apache

RUN a2enmod rewrite

RUN docker-php-ext-install pdo pdo_mysql

RUN apt-get install php-xdebug -y

COPY php.ini /usr/local/etc/php/
COPY . /var/www/html/

When I’m running the same command in my computer, the XDebug is getting installed without any error:

apt-get install php-xdebug

Does anyone know where the problem might be?

Thank you in advance!

How to&Answers:

I solved this by adding the following lines into my Docker file:

FROM php:7.0-apache

RUN a2enmod rewrite

RUN docker-php-ext-install pdo pdo_mysql

RUN yes | pecl install xdebug \
    && echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > /usr/local/etc/php/conf.d/xdebug.ini \
    && echo "xdebug.remote_enable=on" >> /usr/local/etc/php/conf.d/xdebug.ini \
    && echo "xdebug.remote_autostart=off" >> /usr/local/etc/php/conf.d/xdebug.ini


COPY php.ini /usr/local/etc/php/
COPY . /var/www/html/

Answer:

try this:

RUN pecl install xdebug && docker-php-ext-enable xdebug

Answer:

As of PHP 7.4 you only need this

RUN pecl install xdebug \
    && docker-php-ext-enable xdebug

And add this line to enable remote debugging

&& echo "xdebug.remote_enable=on" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini \
&& echo "xdebug.remote_host = host.docker.internal" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini \

Answer:

YOU SHOULD HAVE INSTALLED MAYBE OTHER VER ALSO:-

apt-get install php-xdebug ver1.xx

apt-get install php-xdebug ver-4.2.x

Maybe this would fix that.

RUN a2enmod rewrite

RUN docker-php-ext-install pdo pdo_mysql

RUN apt-get install php-xdebug -y

COPY php.ini /usr/local/etc/php/
COPY . /var/www/html/
apt-get update php-xdebug "*'YOUR VERSION:-'* **MAYBE YOU SHOULD CONSIDER FOR YOUR OS"**