I have a problem with xibo on web server installation(404 error on install.js)

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I have to install a xibo-cms but I’ve had a 404 error with install.js .
Then I go to find install.js in project directory but not found

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I downloaded sorce code from Open Source Digital Signage Software | Xibo Signage

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Now I stuck at “The CMS is temporarily off-line as an upgrade is in progress….”
Please describe me to solve this problem. Maybe I missed something. Thank you for help.

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login have 403 error

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I am not sure why install.js is not included anymore, but the file is actually empty anyway, so I don’t think that’s the root cause of your problem.

If the CMS is showing as offline, it usually means that the phinx migrations have not completed. You could try and run those manually on the console with cd /var/www/cms; php vendor/bin/phinx migrate.