[Issue 16349] better curl retry for install.sh script

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=16349

greenify <greeenify at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |greeenify at gmail.com

--- Comment #1 from greenify <greeenify at gmail.com> ---
Oh sorry I didn't know this was already a known issue before I reported it at
Travis (https://github.com/travis-ci/travis-ci/issues/6401). It's definitely
good if the installation gets more robust, but maybe we can also dig into the
root cause of the random network failures. I never experienced such  constant
problems with other providers, do you know anything what could cause this?
Should we consider to provide a more stable distribution way like e.g. Github
Releases?

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