Server Minimum Requirements
The following are the base requirements setting Evergreen up on a test server:
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An available desktop, server or virtual image
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4GB RAM, or more if your server also runs a graphical desktop
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Linux Operating System (community supports Debian, Ubuntu, or Fedora)
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Ports 80 and 443 should be opened in your firewall for TCP connections to allow OPAC and staff client connections to the Evergreen server.