...

• NMIS installed on the same server that opFlow is being installed (NMIS version >=8.5.6G).
• The individual performing this installation has a small bit of Linux experience.

• Root access is available.

• Internet access is required for installing any missing but required software packages.
• opFLow opFlow License (evaluation available here).

...

• If you do not yet have a working installation of NMIS in your server, please follow the procedure in the NMIS 8 Installation Guide.
• Download opFlow from the Opmantek website.
• If you have opFlow 2.X installed please see the upgrade documentation

Installation Steps

Transfer the opCharts tarball onto the server in question, either by direct download from the Opmantek website, or from your desktop with scp or sftp or a similar file transfer tool.
Make a record of where you put the tarball (root's home directory or /tmp are good locations).

...