The Rocrail documentation local offline option in case Internet is not available at the model railroad location.
Note: This documentation is a snapshot of the online documentation.

See the German Page.

An English translation will follow.

sudo apt-get install apache2 php7.4 libapache2-mod-php7.4 php7.4-curl php-xml

Reboot the Raspberry Pi to make php-xml active.

cd ~/Downloads
wget http://download.dokuwiki.org/src/dokuwiki/dokuwiki-stable.tgz
tar -xvzf dokuwiki-stable.tgz 
sudo mv dokuwiki /var/www/html/dokuwiki
sudo chown -R www-data:www-data /var/www/html/dokuwiki/

Open in the WEB Browser http://localhost/dokuwiki/install.php to setup the Wiki and Admin.
Take note of the admin userid and password because later on its needed to setup the plugins and settings.

wget https://wiki.rocrail.net/rocrail-snapshot/RocrailDokuWiki.zip
unzip RocrailDokuWiki.zip 
 
sudo cp -r dokuwiki/data /var/www/html/dokuwiki/
sudo chown -R www-data:www-data /var/www/html/dokuwiki/

This can also be used to update the local Rocrail Wiki.

See the German Page.

http://<RaspberryPi Name or IP>/dokuwiki/doku.php