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Installation guide
The DASH-IF Conformance tools can be installed directly on an Ubuntu system or using a Docker Container.
sudo apt-get install php php-dev php-xml php-curl php-xdebug libapache2-mod-php
sudo apt update
sudo apt install default-jre
sudo apt install default-jdk
sudo apt-get install openjdk-8-jdk
update-alternatives --list java
sudo update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java
sudo update-alternatives --set javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac
sudo apt-get install apache2 apache2-doc
The default root folder is “/var/www/html/”. Go to the root folder, copy or move the web contents to this directory or make a softlink of the projects:
ln -s /home/dsi/Conformance-Software/DASH-IF-Conformance /var/www/html/DASH-IF-Conformance
Add your username to the group "www-data"
Type whoami to get your username
Check if your user is already in the group
groups <username>
Add the user if not already in the group
sudo usermod -a -G www-data <username>
Add write permissions to the users in the "www-data" group
sudo chmod -R 0777 /var/www/
Add permission to run processes without password for users in the group "www-data"
sudo visudo
Add these lines at the end
www-data ALL=NOPASSWD: ALL
Restart Apache server
sudo service apache2 restart
Check if the Apache server is running
systemctl status apache2
Navigate to http://localhost
sudo apt update
sudo apt install python2
Install pip
Note:
sudo apt-get install python-pip results in Package python-pip is not available, but is referred to by another package
See https://stackoverflow.com/questions/64187581/e-package-python-pip-has-no-installation-candidate
Workaround:
curl https://bootstrap.pypa.io/pip/2.7/get-pip.py --output get-pip.py
sudo python2 get-pip.py
Install matplotlib
Note: sudo apt-get install python-matplotlib results in Package python-matplotlib is not available
Use:
pip2 install matplotlib
The main known usage of Ant is the build of Java applications. Ant supplies a number of built-in tasks allowing to compile, assemble, test and run Java applications
sudo apt-get install ant
Omitted for now: sudo apt-get install libstdc++6:i386
git clone --recurse-submodules https://github.com/Dash-Industry-Forum/DASH-IF-Conformance
Use ./build.sh to locally build your docker image with all dependencies.
Create and run container from repository root directory, e.g.: docker run -d --name dc-tester -p 80:80 -v pwd:/var/www/html dash-if-conformance.
http://localhost/DASH-IF-Conformance/Conformance-Frontend/temp/id55592398/progress.xml?1642587399051 404 (Not Found)
- Probably related to missing rights to write in the temp folder?
- Creating the folder manually and assigning write rights for all users solved this error
- Possibly some processes are not terminated and run forever until website is refreshed. Saw multiple requests to progress.xml
MPD validation report: 0Error: Unable to initialize main class Validator. Caused by: java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException
- Probably caused by missing modules. Java EE APIs are removed in Java 11
- Related issues:
Update Java alternatives
sudo apt-get install openjdk-8-jdk
update-alternatives --list java
sudo update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java
sudo update-alternatives --set javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac
- The path to your conformance frontend probably contains one or more whitespaces. That leads to problems in
MPDValidation.php, specifically with the functionchdir. For instance the path/home/dsi/Conformance\ Software/DASH-IF-Conformancedoes not work. Use/home/dsi/Conformance-Software/DASH-IF-Conformanceinstead.