Install Magento PHP7.0 Extensions

Here’s a list off all the Magento 2 extensions required for running PHP7.0 on Ubuntu / Debian (not including mysql or php7).

sudo apt-get install php7.0-curl php7.0-gd php7.0-intl php7.0-mcrypt php7.0-soap php7.0-xml php7.0-zip php7.0-json php7.0-xsl php7.0-ImageMagick php7.0-mbstring openssl

Assumptions: PHP 7.0 is installed and configured. MySQL is installed and configured.