No way to install concrete5.....5.7 or 8....

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Error is using installatron

Installation: Error: 2018-05-07 17:39:24.29809400 FAILURE [2] [http code=504]

Thank you for answer

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Gondwana replied on at Permalink Reply
Possibly php timing out. Can you increase php's max_execution_time? CPanel may allow this in a php settings section.
cinqsens replied on at Permalink Reply
Done with the max of 120 sec. !
JohntheFish replied on at Permalink Reply
Later c5.7 versions and v8 are prone to timeout on the regular install. Usual points of failure are creating tables and installing sample content.
Fortunately the CLI install does not timeout. See
The difficult part for non-developers is getting a SSH/CLI terminal window connected to their host. Once on a terminal, the simplest option is
# concrete/bin/concrete5 c5:install --interactive
cinqsens replied on at Permalink Reply
Thank you JohntheFish, using SSH terminal is ok. But at the end, I changed my web server and i do not have problems !! Speed-timeout problems with the server.