If like to run YAWIK in an LXC container on proxmox. If we do so, we prefere debian 8, because it ships with php5.6. So we do not have to downgrade to php5.6. On the other hand it comes with sysv. However, installing YAWIK on Debian 8 you have to install the following packages.
apt-get install php5-mongodb libapache2-mod-php5 php5-curl php5-xsl php5-gd \ php5-intl php5-common php5-cli php5-json php5 apache2 curl npm uglifyjs
uglifyjs are needed to install assets (boostrap, jquery, select2 …). You’re only need those packages,
if you want to install YAWIK git