wkhtmltopdf giving error inside the docker container - docker

Question

I am getting the following error inside my docker container:
How can I update my dockerfile, so that while building the container it builds with a version of wkhtmltopdf with patched Qt.
Following is my dockerfile:
...
RUN apt-get install -y wkhtmltopdf
RUN apt-get install -y xvfb
COPY requirements.txt requirements.txt
RUN pip3 install -r requirements.txt
...

Answer 1

Installing the following dependencies with wkhtmltopdf worked out for me:
...
RUN apt-get update
RUN apt-get install -y xvfb
RUN apt-get install -y wget
RUN apt-get install -y openssl build-essential xorg libssl1.0-dev
RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
RUN tar xvJf wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
RUN cp wkhtmltox/bin/wkhtmlto* /usr/bin/
...

Answer 2

FROM php:7.4-fpm
# Install dependencies, libssl1.1-dev ?
RUN apt-get update && apt-get install -y \
xvfb \
wget \
openssl \
xorg \
libssl1.1 \
build-essential \
libpng-dev \
libjpeg62-turbo-dev \
libfreetype6-dev \
locales \
zip \
jpegoptim optipng pngquant gifsicle \
vim \
unzip \
git \
curl \
libzip-dev \
dcmtk \
nginx \
supervisor
RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
RUN tar xvJf wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
RUN cp wkhtmltox/bin/wkhtmlto* /usr/bin/
# Clear cache
RUN apt-get clean && rm -rf /var/lib/apt/lists/*
COPY php.ini /usr/local/etc/php/php.ini
# adjustments to php.ini base on the production version.
# Install extensions and configure
RUN docker-php-ext-configure gd --with-freetype --with-jpeg
RUN docker-php-ext-configure zip
RUN docker-php-ext-install pdo_mysql zip exif pcntl gd sockets
# RUN sed -E -i -e 's/max_execution_time = 1200/max_execution_time = 120/' /etc/php.ini \
# && sed -E -i -e 's/memory_limit = 128M/memory_limit = 512M/' /etc/php.ini \
# && sed -E -i -e 's/post_max_size = 8M/post_max_size = 64M/' /etc/php.ini \
# && sed -E -i -e 's/upload_max_filesize = 2M/upload_max_filesize = 64M/' /etc/php.ini
# php artisan storage:link
# THAT NEEDS TO BE RUN FROM THE nginx-home/LaravelPortal/ directory to symlink the storage directory. NEED to figure out how to do that.
# sudo docker exec -it orthanc-docker-dev_ris_php-fpm_1 /bin/bash
COPY default.conf /etc/nginx/conf.d/default.conf
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
COPY entrypoint.sh /
ENTRYPOINT ["/bin/bash","/entrypoint.sh"]