Move into Apache directory

On RedHat / Centos
# cd /var/www/html

On Debian / Ubuntu
# cd /var/www/

Download the source tarball

# curl -O http://www.bacula-web.org/files/bacula-web.org/downloads/bacula-web-latest.tgz

Create Bacula-Web folder

On Centos / Fedora / RHEL
# mkdir -v /var/www/html/bacula-web

On Debian / Ubuntu
# mkdir -v /var/www/bacula-web

Decompress the archive

On Red Hat / Centos / Fedora
# tar -xzf bacula-web-latest.tgz -C /var/www/html/bacula-web

On Debian / Ubuntu
# tar -xzf bacula-web-latest.tgz -C /var/www/bacula-web

Change files/folders permissions

On Centos / Red Hat / RHEL
# chown -Rv apache: /var/www/html/bacula-web

On Debian / Ubuntu
# chown -Rv www-data: /var/www/bacula-web
# chmod -Rv u=rx,g=rx,o=rx /var/www/bacula-web